000 00000nam a2200000 a 4500
005 20251203110118.0
020 _a8170002311
082 _a020.15195
_bSEH
100 _aSehgal, R.L.
245 _aStatistical techniques for librarians
260 _aNew Delhi
_bEss Ess Publications
_c1998
300 _a410p.
_c23 cm.
690 _aLibrary research-Statistical techniques
964 _bENGLISH
_c
_d020
_eBOOK
_f
_g_
997 _a91484 C
999 _c78233
_d78233