RAHMAN, R. M. HAFIZUR A STUDY ON CONVEX SUBLATTICES OF A LATTICE : R. M. HAFIZUR RAHMAN - Rajshahi : Department of Mathematics,University of Rajshahi 2002 - [7], vi, 122 leaves : ill.; 29 cm. Thesis(Ph.D.)-- Department of Mathematics,University of Rajshahi,2002 References : Leaves 118-122 Subjects--Topical Terms: Convex and Discrete --Geometry Dewey Class. No.: 516.08 / RAS 2002