00503nam a2200145 4500008004100000082001400041100002000055245011400075250001200189260003800201300002200239500004700261650002700308700002200335191030b ||||| |||| 00| 0 eng d00a620bC483 aCharnock, G. F.10aMechanical Technology: Being a Treatise on the Materials and Preparatory Process of the Mechanical Industries a2nd ed. aLondonbConstable & Companyc1946 axii, 724 p.bill. aincludes 529 Illustrations and 38 Tables.  0aMechanical Engineering aPartington, F. W.