000 | 00441nam a2200157Ia 4500 | ||
---|---|---|---|
008 | 190516s9999 xx 000 0 und d | ||
028 | _bPOP | ||
100 |
_aNational Council of Educational Research and Training _936645 |
||
245 | 0 |
_aPhysics _cPhysical Science Study Committee |
|
260 |
_bD. C. Heath and Company _c1960 _aBoston |
||
300 | _a656 | ||
600 |
_tPhysics _91741 |
||
650 |
_aPhysics _91741 |
||
942 | _cBK | ||
999 |
_c115314 _d115314 |