| 000 | 00494nam a22001937a 4500 | ||
|---|---|---|---|
| 999 |
_c465 _d465 |
||
| 003 | OSt | ||
| 005 | 20201014120902.0 | ||
| 008 | 160718b xxu||||| |||| 00| 0 eng d | ||
| 020 | _a9231010581 | ||
| 040 |
_aMMU _beng _cMMU _dMMU |
||
| 050 |
_aQ181 _b.U475 1973 |
||
| 110 | _aUnesco | ||
| 245 | _aNew Unesco source book for science teaching | ||
| 260 |
_aUSA : _b Heinmann , _c1973 . |
||
| 300 | _a270 p. : | ||
| 500 | _aincludes index | ||
| 650 | _aScience Teaching | ||
| 942 |
_2lcc _cSHORTLOAN |
||