000
00280nam a22000977a 4500
008
240911b |||||||| |||| 00| 0 eng d
040
_a
National Science Library
_c
National Science Library
080
_a
55(540)(047.1) J5
245
_a
Progress science of India
_b
942
_2
udc
_c
REF
999
_c
66783
_d
66783