00316nam 2275008 450000100060000000300230000600500090002900800410003808200120007907200120009110000100010326000190011325000060013224500340013875008StarLibrary Marc Built20180420201711 ||||| |||||||||||amh  a621.815 amachine aGupta bEURASIA c1987 a6 aA Text Book of Machine Design