New Unesco source book for science teaching
| Formato: | Libro |
|---|---|
| Lenguaje: | English |
| Publicado: |
Paris :
UNESCO,
1973
|
| Materias: |
| LEADER | 00484nam a2200145 a 4500 | ||
|---|---|---|---|
| 008 | 050201s1973||||fr |||||||||||||||||eng|| | ||
| 942 | |c BK | ||
| 041 | |a eng | ||
| 082 | |a 507 |b N532 | ||
| 245 | 0 | 0 | |a New Unesco source book for science teaching |
| 260 | |a Paris : |b UNESCO, |c 1973 | ||
| 300 | |a 253 p | ||
| 650 | |a CIENCIAS-ENSEÑANZA | ||
| 999 | |c 128224 |d 128224 | ||
| 952 | |0 0 |1 0 |4 0 |6 507_000000000000000_N532 |7 0 |8 CG |9 229277 |a 10 |b 10 |c CG |d 2012-08-15 |i 10012447 |o 507 N532 |p 10012447 |r 2012-08-15 |t 1 |w 2012-08-15 |y BK | ||