00353nam a2200121 a 4500008004100000020001500041050001600056100001700072245005300089260005800142300002200200350000900222120416s1972 ||||||||||||||||| || u a0852980566 aT 56.24 Man aSemler, E. G10aManagement for engineerscedited by E. G. Semler aLondonbThe Institution of Mechanical Engineersc1972 a[4], 184p. : ill. a0.00