00304nam a2200109Ia 4500008004000000082001500040100003300055245003800088260003500126300001000161650002300171210210b1957   xxu||||| |||| 00| 0 eng d  a541.3 SONP  aSONI (P L) and SHARMA (H C).  aPrinciples of physical chemistry.  aN DbSultan Chand & Sonsc1957  ax,214  aPhysical Chemistry