000
00279nam a2200121Ia 4500
008
220201s1978 xx 000 0 eng d
082
_b
NAR
100
_a
Narang, G B S & Sandhu, S S
245
0
_a
Febrication Techniques
260
_a
Delhi
_c
1978
300
_a
143
942
_2
ddc
999
_c
24364
_d
24364