000
00287nam a2200133Ia 4500
008
220421s9999||||xx |||||||||||||| ||und||
020
_c
170
040
_a
ET
100
_a
KUMAR G S
245
0
_a
APPLIED CHEMISTRY
260
_b
KING INDIA PUB.
_a
DELHI
500
_a
46098
942
_c
BK
999
_c
52113
_d
52113