000 00353nam a2200133 4500
003 OSt
008 240919b |||||||| |||| 00| 0 eng d
020 _a9788121908245
100 _aDhawan;R.K.
245 _aA TEXTBOOK OF MACHINE DRAWING
260 _aNEW DELHI
_bS.CHAND & COMPANY LTD.
_c1996
300 _aWhite&Back;colour;pageback;718
942 _2ddc
_cBK
999 _c3178
_d3178