00309nam a2200109Ia 4500008004100000040003800041100001800079245004400097260003100141300001300172653001400185211217s9999    xx            000 0 und d  cJayakar Knowledge Resource Centre  aThomason, G F 0aMamagement of research and development.  bB T BATAFORDaLONDONc1970  a303 p p.  aECONOMICS