000 00251nam a2200097 4500
245 _aStatistical methods for economics
_cB.N. Asthana
100 _aAsthana, B.N.
260 _aAllahabad
_bChaitanya
_c1973
300 _a344p.; 21cm.
082 _a330.0182
_bAST
999 _c18628
_d18628