000 00303nam a2200121Ia 4500
008 190829s9999||||xx |||||||||||||| ||und||
100 _aPiara Singh
245 0 _aNumerical Problems In Physics
260 _bR. Chand & Co.
_aDelhi
_c1972
650 _aPhysics
700 _aSabharwal, R. C.
942 _cBK
999 _c1103
_d1103