000 00307nam a2200121Ia 4500
005 20260205042722.0
008 260111s9999||||xx |||||||||||||| ||und||
100 _aCHOWDHRY S C RAY SINHA D. B.
245 0 _aINTERMEDIATE PHYSICS
260 _aCALCUTTA
_bMODERN BOOK AGENCY
_c1949
300 _a0
942 _cBK
999 _c39247
_d39247