00399nam a22001337a 4500008004100000040005500041080001800096245003800114260004700152300001400199650001500213653001600228700002100244230322b        |||||||| |||| 00| 0 eng d  aNational Science LibrarycNational Science Library  a657.47:62bL0  aCost and optimization engineering  aLondon: bMcGraw Hill Book Company, c1970  axx, 490p.  aManagement  aEngineering  aJelen, F C (Ed.)