00586nam a22002057a 450000500170000001000130001702000230003003500130005303700160006604000120008208200170009410000170011124500690012826000460019727000470024330000310029065000240032165000210034570000140036620170124110252.0  aB-106437  c175.00a8120322525  aB-106437  bCen Lib/Ret  aDPLbEN  a621.815bSAD  aSadhu Singh   aFundamentals of machine drawing /cby Sadhu Singh [and] P.L.Sah   aNew DelhibPrentice Hall of India  c2003  bNew DelhiaM-97, Connaught Circus e110001  ax,218p. :c22cm(pbk)bill.  aMechanical drawing.  aMachine drawing   aSah, P.L.