000 00473nam a22001817a 4500
005 20171026132605.0
008 171026b xxu||||| |||| 00| 0 eng d
020 _a81-7000-022-x
_cRs.550.00
040 _aRBU-Library
041 _aEnglish
082 _a025.52
_bS531
100 _aSharma, Jagdish Saran
245 _aReference service and sources of information
260 _aNew Delhi:
_bEss Ess,
_c1987
300 _a288p.
700 _aGrover, D.R.
942 _cDB
999 _c108813
_d108813