000 00378nam a2200121Ia 4500
008 190829s9999 xx 000 0 und d
082 _a530
_bNAT/PH
100 _aNATIONAL COUNCIL FOR EDUCATIONAL RESEARCH AND TRAINING
245 0 _aPHYSICS : TEACHERS RESOURCE BOOK AND GUIDE, Part III
250 _a2nd Ed.
260 _bD.C.Heath and Company, Boston
_aBoston
_c1967
942 _cBK
999 _c9423
_d9423