00342nam a2200133Ia 4500003000400000008004100004040001600045082001700061100002400078245005600102260002500158650001200183650001300195GCL140319s9999    xx            000 0 eng d  aGCL / cGCL04aCHb507bD M1 aDORLING, KINDERSLEY10aMY SCIENCE BOOK OF MACHINES / cDORLING, KINDERSLEY  a[S.N] : bDOR EL JIL04aSCIENCE04aMACHINES