000 00368nam a22001337a 4500
999 _c16571
_d16571
008 230103b ||||| |||| 00| 0 eng d
020 _a9788174090673
082 _a620.004 SIN
100 _aSingh, Sadhu
245 _aComputer Aided Design & Manufacturing : Tested CAD Programs Inside
260 _aDelhi
_bKhanna Publications
_c1979
300 _a997p
942 _cBK