00507nam a2200157Ia 4500008004100000020001500041082001900056100002100075245007500096260005400171300000800225650003800233650003400271653002100305700002300326170901s2005    xx            000 0 und d  a8120301323  a658.4032bW46M  aWiest, Jerome D. 0aManagement Guide to PERT/CPM : With GERT/ PDM /DCPM and other networks  aNew DelhibPrentice-Hall of India Pvt. Ltd.c2005  a229  aManagement and Auxiliary services  aTechnology (Applied sciences)  aSystems analysis  aLevy, Ferdinand K.