00533nam a22001817a 4500020000800000082001300008100002200021245002700043250001200070260004300082300001000125654002300135654001500158654002200173942000700195952013400202999001500336  a...  a300bPRE  aPresgrave, Ralph   aDynamics of Time Study  a2nd ed.  aLondonbMcGraw-Hill Book Companyc1945  a238p.  aGeneral Miscellany  aManagement  aMedical Education  cBK  00104070aAIMSCLbMEDNcMedical Educationd2015-09-29eSupplier/Invoice No./Datel0o300 PREp3753r2024-04-19 00:00:00yNMzBK  c8247d8247