000 00300nam a22001217a 4500
082 _a020.715
_bGUP/G
100 _aGupta,R
245 _aGuide to Library and information Science/
_cby R.Gupta
260 _aNew Delhi:
_bRamesh ,
_c2009.
300 _a172p.
650 _aLibrary science
942 _cBK
999 _c663460
_d663460