000
00291nam a2200121Ia 4500
008
210901s1998 xx 000 0 eng d
082
_a
541.3 KHE
100
_a
S.C.Kheterapal
245
0
_a
Physical chemistry
260
_a
New Delhi
_b
R.chand
_c
1998
650
_a
Chemistry
942
_2
ddc
_c
BK
999
_c
22525
_d
22525