| LEADER | 00682nam#a22002295a#4500 | ||
|---|---|---|---|
| 008 | 090804s1973####ag#a###g######001#0#und#d | ||
| 005 | 20090911111430.0 | ||
| 001 | BCCAB015848 | ||
| 003 | AR-BCCAB | ||
| 245 | 1 | 0 | |a Nuevo manual de la Unesco : |b para la enseñanza de las ciencias / |c Unesco. |
| 250 | # | # | |a 4a ed. |
| 260 | # | # | |a Buenos Aires : |b Sudamericana, |c 1973. |
| 300 | # | # | |a 287 p. : |b il. ; |c 24 cm. |
| 020 | # | # | |a 9500712466 |
| 710 | 2 | # | |a UNESCO. |
| 080 | # | # | |a 5 |
| 650 | # | 7 | |a Science. |
| 040 | # | # | |a arbccab |b spa |
| 500 | # | # | |a Incluye índice. |
| 856 | 4 | 1 | |u http://campi.cab.cnea.gov.ar/tocs/20972.pdf |y Indice |
| 942 | # | # | |c BK |
| 952 | # | # | |2 udc |a ARBCCAB |b ARBCCAB |d 20090807 |i 20972 |o 37:5 U27 |p 20972 |t 1 |y BK |
