000
00283nam a2200121Ia 4500
008
220201s9999 xx 000 0 eng d
082
_a
581.03
_b
DAV
100
_a
Dave, R K
245
0
_a
Dictionary of chemistry
260
_a
New Delhi
_b
Comapus Books
300
_a
397
942
_2
ddc
999
_c
28237
_d
28237