000
00273nam a2200109Ia 4500
008
220201s1967 xx 000 0 eng d
100
_a
ISI IS:4241-1967
245
0
_a
Specification for Engineer's parellels
260
_b
ISI Manak Bhavan
_c
1967
300
_a
9
942
_2
ddc
999
_c
79896
_d
79896