A.P.Verma. (1998). Operations research. S.K.Kataria and Sons.
Chicago Edition CitationA.P.Verma. Operations Research. Delhi: S.K.Kataria and Sons, 1998.
MLA Edition CitationA.P.Verma. Operations Research. S.K.Kataria and Sons, 1998.
Warning: These citations may not always be 100% accurate.