00361nam a2200157Ia 4500008004100000020000900041035001000050082001500060100001500075245004500090250000800135260003800143300000800181500000800189650000600197210723s9999||||xx |||||||||||||| ||und||  aNULL  a34228  a541.3BGHO  aGhosal, A. 0aNumerical Problems On Physical Chemistry  a2nd  aCalcuttabNew Central Book Agency  a307  a247  a-