000 00309nam a2200121Ia 4500
008 240112s9999 xx 000 0 und d
100 _aThomas, S L, et al.
245 0 _aTextbook of pre-degree physics
250 _a2
260 _a Changanacherry
_bLilly Book Centre
_c1973
650 _aPhysics
942 _cBK
999 _c47741
_d47741