000
00268nam a2200109Ia 4500
008
230512s9999 xx 000 0 und d
100
_a
Gupta, RK
245
0
_a
Objective Approach to In-Organic Chemistry
260
_a
Meerut
_b
Arihant
650
_a
Chemistry
942
_c
BK
999
_c
8030
_d
8030