000
00283nam a2200121Ia 4500
100
_a
Sharma, K. K.
020
_a
0 86131 017 3
942
_c
BK
245
_a
Chemistry practicals for class XI
260
_a
Orient Longman Ltd, New Delhi
_c
1978
082
_a
540 Sha/Cha
300
_a
144p
999
_c
7489
_d
7489