000 00563nam a2200169Ia 45e0
008 131028n ii |||gr||||Z||||||eng
020 _a0706925246
082 _a025
100 _aKumar, Krishan,
_eAuthor.
245 0 _aRefrence Service
_cKrishan Kumar
_hTextual Documents
250 _a4th.
260 _aNew Delhi:
_bVani Educational Boooks,
_c1984.
300 _a444.
653 _aLibrary operations
653 _aRefrence Service
942 _2ddc
_cTXT
999 _c18148
_d18148