| 000 | 00462nam a2200193 4500 | ||
|---|---|---|---|
| 001 | itec_57774 | ||
| 003 | DLC | ||
| 008 | ///////////////cc //////////////////itec// | ||
| 020 | _a9681847520 | ||
| 035 | 0 | 0 | _a57774 |
| 050 | _aQ180 T153e | ||
| 100 | 0 | _aTAMAYO Y TAMAYO MARIO | |
| 245 | 1 | 0 | _aEL PROCESO DE LA INVESTIGACION CIENTIFICA |
| 250 | _a3 TERCERA EDIC. | ||
| 260 | _aMEXICO D.F. | ||
| 300 | _a231 PAG | ||
| 504 | _aINCLUYE INDICEÌ | ||
| 942 |
_2lcc _cBK |
||
| 999 |
_c48432 _d48432 |
||