000
00246nam a2200109Ia 4500
008
220201s1978 xx 000 0 eng d
082
_a
744.42
_b
NAG-M
100
_a
NAGPAL G R
245
0
_a
MACHINE DRAWING
260
_b
KHANNA
_c
1978
942
_2
ddc
999
_c
30878
_d
30878