00582nam a2200217u 4500 8257 BD-RjUL 20211208234543.0 140118r19671964nyu 000 0 eng (BD-RjUL)8302 DLC BD-RjU BD-RjU eng eng 22 530 HED 1967 Heafford, Philip Ernest. [from old catalog] 25737 Discovering physics New York, Philosophical Library [1965, c1964] x, 262 p. 23 cm. ddc BK 8257 8257 0 0 ddc 0 1 NFIC RUCL RUCL reading 1968-11-14 Zeittinger 15.00 0 530 HED 1967 2014-01-18 00:00:00 C-1 2014-01-18 BK