000 | 00457nam a22001217a 4500 | ||
---|---|---|---|
082 |
_a016.37133 _bEDU |
||
245 |
_aEducational supplies catalogue _b: chemistry, physics, technology, environmental science, biology, audio-visual aids |
||
260 |
_aWest Germany: _bMBM Lehrmittel and Verlage, _c1983. |
||
300 | _aviii, 1027p. | ||
650 |
_aAudiovisual materials-Catalogues _9213901 |
||
650 |
_aEducational materials-Catalogues _9213902 |
||
942 | _cREF | ||
999 |
_c154197 _d154197 |