000
00278nam a22001217a 4500
008
160510b xxu||||| |||| 00| 0 eng d
082
_a
604.2
100
_a
Sidheswar, N.
245
_a
Machine drawing
260
_a
New Delhi
_b
McGraw Hill
_c
1980
300
_a
267p
942
_2
ddc
_c
BK
999
_c
260
_d
260