00324nam a2200121 a 450000500170000002000150001708200170003210000150004924500670006426000230013130000250015463000230017920251202164208.0  a0706926315  a658.404bNAI  aNaik, B.M.  aProject management : sbcheduling and monitoring by PERT / CPM  aDelhibVikasc1986  axiv, 233p, 22cm.bHB  aProject management