00380nam a22001217a 4500082002600000100001900026245007800045250001300123260005100136300002600187526003700213650000800250  a604.2bSHAcL-12,P-16  aSharma, B Dash  aEngineering Drawing for intermediate engineering studentscB Dash, Sharma  avolumn 3  aDelhibRam Lal Pury of Atma Ram and Sonsc1961  a250p.:bill.;c10 cm.  a0b0c0d604_200000000000000_SHA  aMCE