Lipschutz, Seymour .

Theory and problems of discrete mathematics / Seymour Lipschutz and Marc Lars Lipson. - 2nd ed / . - New Delhi : Tata McGraw-Hill Publishing , 1999 (rep. 2000). - ix,528p. ; 23cm.

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007463710X Rs.

MATHEMATICS-ALGEBRA

512.74 / LIP/T