00302nam a22001217a 4500008004100000082001700041100001400058245004500072260002200117300000900139365000900148650002300157200120b           ||||| |||| 00| 0 eng d00a744.4bB6144  aBinns, H.10aExamples in engineering drawing, Vol - I  aLondonbEUPc1950  a92p.  d5.14 0aMechanical Drawing