000 00317nam a2200121Ia 4500
008 221001s1982 xx 000 0 eng d
082 _a311.2 SAR
100 _aSardana, J. L.
245 0 _aStatistical methods for librarians
260 _aNew Delhi
_bEss Ess Publications
_c1982
300 _av, 210p.
942 _2ddc
_cBK
999 _c1529
_d1529