00569nam a2200181 a 4500008004200000020001500042040002300057082001300080100002100093245007700114250001200191260003800203300003300241504005100274650001300325650001900338700003000357100926s2005    bg a     b    001 0 eng     a9843228367  aDB-DhAALcDB-DhAAL00a510 2221 aChowdury, Fatema10aEssentials of number theory /cFatema Chowdury, Munibur Rahman Chowdhury  a1st ed.  aDhaka :bPi Publications, c2005.  aiv, 224 p. :bill. ;c24 cm.  aIncludes bibliographical references and index. 0aAlgebra. 0aNumber theory.1 aChowdhury, Munibur Rahman