00464nam a2200145Ia 4500003000900000008004100009020001800050040001600068080001400084100001800098245012200116260004200238300001100280650002700291IN-BaIIA211028s9999    xx            000 0 eng d  a81-7000-232-X  cIIA Library  a2bSEH-II  aSehgal, R. L. 0aApplied statistics for library science researchbvol. IcSehgal, R. L.                                                 aNew DelhibEss Ess Publicationsc1998  a396 p.  aresearch methodologies