000
00253nam a2200109Ia 4500
005
20260205054558.0
008
260111s9999||||xx |||||||||||||| ||und||
082
_a
540.076 C472K
100
_a
Chugh, K.L.
245
0
_a
Objective chemistry
942
_c
BK
999
_c
140700
_d
140700