000
00245nam a2200109Ia 4500
008
220201s1987 xx 000 0 eng d
100
_a
Jain,PC
245
0
_a
Applied chemistry
260
_b
Dhanpat Rai&sons
_c
1987
300
_a
144
942
_2
ddc
999
_c
83824
_d
83824