00403nam a2200145 a 450000500170000002000180001708200150003510000200005024500580007026000450012830000250017350000190019870000180021770000220023520251203112029.0  a9780486453538  a519.6bSYS  aSyslo, M.Maciej  aDiscrete optimization algorithms with pascal programs  aUnited States of AmericabNew Yorkc1983  axii,542p.c22cm.bPB  aincludes index  aDeo, Narsingh  aKowalik, Janusz S