00374nam a2200145Ia 4500008004100000020001500041041001200056082001100068100001800079245005500097260003800152300000800190650001500198700001500213221030s9999    xx            000 0 und d  a8173192103  aEnglish  a105.23  aA. M. Chandra 0aEngineering Graphicscby A. M. Chandra, B. Chandra  bNarosa Pub HouseaNew Delhic1999  a371  aMechanical  aB. Chandra