00514nam a22001697a 4500003003500000005001700035008004100052020001500093040003900108082001400147100001000161245009200171250001200263260003300275300002100308650001500329Central Library, Khulna University20260114112227.0260114b        |||||||| |||| 00| 0 eng d  a8176111562  cCentral Library, Khulna University  a519 bABS  aAbha.  aStatistical Concepts for Economic Development and Planning /cAbha , Vijai and Prakash.  a1st ed.  aJaipur : bRBSA Pub. c2002.  a203 p. :c21 cm.  aStatistics