00350nam a2200109Ia 4500008004100000082002300041100001600064245008200080260003100162300002300193700002400216260206b        |||||||| |||| 00| 0 eng d  a518.5424FbL253.FC  aLand, A. H.  aFortran codes for mathematical programming; linear, quadratic and discreteb/  aLondon:bJohn Wiley,c1973  axi, 249p. Appendix  aPowell, S.eauthor.