00431nam a2200157Ia 4500008004100000020001400041082001200055100001800067245005400085250000700139260003400146300002700180500001900207600002700226650002000253240925s9999    xx            000 0 und d  a582410754  a510 DAV  aDavies , H. G 0aMathematics for Scientific and Technical Students  aNA  aHarlow:bLogman Groupc,1972.  axv,430p.bNAfOriginal  aIncludes Index  aEngineering Technology  aNatural Science