Correspondencia: Melchor Sánchez-Mendiola. Edif. B, 3er piso. Ave. Universidad 3000, C.U. México D.F. 04510. México. Tel.:éfono: (5255) 5623-2448. Fax: (5255) 5616-2346
se ha leído el artículo
| año/Mes | Html | Total | |
|---|---|---|---|
| 2025 12 | 45 | 9 | 54 |
| 2025 11 | 267 | 71 | 338 |
| 2025 10 | 298 | 42 | 340 |
| 2025 9 | 332 | 45 | 377 |
| 2025 8 | 409 | 64 | 473 |
| 2025 7 | 227 | 23 | 250 |
| 2025 6 | 296 | 24 | 320 |
| 2025 5 | 397 | 35 | 432 |
| 2025 4 | 383 | 33 | 416 |
| 2025 3 | 480 | 49 | 529 |
| 2025 2 | 523 | 58 | 581 |
| 2025 1 | 255 | 26 | 281 |
| 2024 12 | 191 | 11 | 202 |
| 2024 11 | 298 | 39 | 337 |
| 2024 10 | 405 | 39 | 444 |
| 2024 9 | 603 | 53 | 656 |
| 2024 8 | 475 | 84 | 559 |
| 2024 7 | 225 | 45 | 270 |
| 2024 6 | 225 | 32 | 257 |
| 2024 5 | 321 | 36 | 357 |
| 2024 4 | 292 | 45 | 337 |
| 2024 3 | 347 | 183 | 530 |
| 2024 2 | 520 | 41 | 561 |
| 2024 1 | 288 | 29 | 317 |
| 2023 12 | 171 | 27 | 198 |
| 2023 11 | 311 | 43 | 354 |
| 2023 10 | 313 | 51 | 364 |
| 2023 9 | 370 | 59 | 429 |
| 2023 8 | 371 | 44 | 415 |
| 2023 7 | 242 | 27 | 269 |
| 2023 6 | 305 | 58 | 363 |
| 2023 5 | 408 | 48 | 456 |
| 2023 4 | 274 | 33 | 307 |
| 2023 3 | 335 | 56 | 391 |
| 2023 2 | 253 | 33 | 286 |
| 2022 1 | 168 | 26 | 194 |
| 2022 12 | 161 | 41 | 202 |
| 2022 11 | 275 | 36 | 311 |
| 2022 10 | 298 | 54 | 352 |
| 2022 9 | 289 | 28 | 317 |
| 2022 8 | 222 | 50 | 272 |
| 2022 7 | 143 | 48 | 191 |
| 2022 6 | 146 | 31 | 177 |
| 2022 5 | 164 | 51 | 215 |
| 2022 4 | 144 | 30 | 174 |
| 2022 3 | 269 | 56 | 325 |
| 2022 2 | 258 | 36 | 294 |
| 2021 1 | 103 | 27 | 130 |
| 2021 12 | 101 | 26 | 127 |
| 2021 11 | 182 | 45 | 227 |
| 2021 10 | 222 | 52 | 274 |
| 2021 9 | 240 | 50 | 290 |
| 2021 8 | 290 | 22 | 312 |
| 2021 7 | 117 | 14 | 131 |
| 2021 6 | 149 | 22 | 171 |
| 2021 5 | 189 | 56 | 245 |
| 2021 4 | 445 | 97 | 542 |
| 2021 3 | 389 | 51 | 440 |
| 2021 2 | 279 | 30 | 309 |
| 2020 1 | 139 | 35 | 174 |
| 2020 12 | 183 | 27 | 210 |
| 2020 11 | 217 | 47 | 264 |
| 2020 10 | 149 | 20 | 169 |
| 2020 9 | 285 | 61 | 346 |
| 2020 8 | 158 | 19 | 177 |
| 2020 7 | 143 | 31 | 174 |
| 2020 6 | 120 | 46 | 166 |
| 2020 5 | 122 | 23 | 145 |
| 2020 4 | 115 | 10 | 125 |
| 2020 3 | 139 | 13 | 152 |
| 2020 2 | 87 | 36 | 123 |
| 2020 1 | 58 | 31 | 89 |
| 2019 12 | 60 | 13 | 73 |
| 2019 11 | 81 | 24 | 105 |
| 2019 10 | 55 | 31 | 86 |
| 2019 9 | 46 | 10 | 56 |
| 2019 8 | 34 | 5 | 39 |
| 2019 7 | 47 | 7 | 54 |
| 2019 6 | 86 | 27 | 113 |
| 2019 5 | 144 | 27 | 171 |
| 2019 4 | 92 | 8 | 100 |
| 2019 3 | 10 | 13 | 23 |
| 2019 2 | 35 | 11 | 46 |
| 2019 1 | 17 | 9 | 26 |
| 2018 12 | 21 | 3 | 24 |
| 2018 11 | 27 | 16 | 43 |
| 2018 10 | 57 | 18 | 75 |
| 2018 9 | 80 | 9 | 89 |
| 2018 8 | 45 | 8 | 53 |
| 2018 7 | 29 | 2 | 31 |
| 2018 6 | 34 | 2 | 36 |
| 2018 5 | 46 | 12 | 58 |
| 2018 4 | 19 | 13 | 32 |
| 2018 3 | 23 | 1 | 24 |
| 2018 2 | 12 | 0 | 12 |
| 2018 1 | 11 | 2 | 13 |
| 2017 12 | 16 | 3 | 19 |
| 2017 11 | 22 | 1 | 23 |
| 2017 10 | 16 | 11 | 27 |
| 2017 9 | 21 | 5 | 26 |
| 2017 8 | 16 | 14 | 30 |
| 2017 7 | 10 | 13 | 23 |
| 2017 6 | 23 | 16 | 39 |
| 2017 5 | 13 | 12 | 25 |
| 2017 4 | 27 | 17 | 44 |
| 2017 3 | 24 | 77 | 101 |
| 2017 2 | 48 | 7 | 55 |
| 2016 1 | 16 | 5 | 21 |
| 2016 12 | 34 | 8 | 42 |
| 2016 11 | 55 | 10 | 65 |
| 2016 10 | 48 | 15 | 63 |
| 2016 9 | 59 | 19 | 78 |
| 2016 8 | 47 | 17 | 64 |
| 2016 7 | 59 | 1 | 60 |
| 2016 6 | 69 | 30 | 99 |
| 2016 5 | 63 | 17 | 80 |
| 2016 4 | 67 | 21 | 88 |
| 2016 3 | 78 | 26 | 104 |
| 2016 2 | 60 | 22 | 82 |
| 2015 1 | 51 | 13 | 64 |
| 2015 12 | 29 | 16 | 45 |
| 2015 11 | 66 | 32 | 98 |
| 2015 10 | 79 | 45 | 124 |
| 2015 9 | 50 | 26 | 76 |
| 2015 8 | 85 | 28 | 113 |
| 2015 7 | 52 | 27 | 79 |
| 2015 6 | 18 | 13 | 31 |
| 2015 5 | 28 | 22 | 50 |
| 2015 4 | 21 | 19 | 40 |

