000 00324nam a2200121Ia 4500
008 191031s9999 xx 000 0 und d
100 _aSoni (PL) and Sharmarha (HC)
245 0 _aUnderstanding physical chemistry Vol. 1
260 _b"Sultand Chand And Sons, New Delhi"
260 _c1976
365 _b7.50
942 _cBK
999 _c204466
_d204466