00279nam a2200097Ia 4500008004100000082002000041100002000061245004400081260003300125300002300158260818b        |||||||| |||| 00| 0 eng d  a519.72bM984.LC  aMurty, Katta G.  aLinear and combinatorial programmingb/  aNew York:bJohn Wiley,c1976  axxiii, 567p. Index