000 00531nam a2200205Ia 4500
999 _c63195
_d63195
005 20191030235444.0
008 180612s9999||||xx |||||||||||||| ||und||
020 _a0-7069-8642-2
041 _aen
082 _a25.52
100 _aKUMAR,KRISHAN
_94768
245 0 _aReference Service
250 _a5th ed
260 _aNewdilhi.
_bVikas Pub
_c2006
300 _ax,447p.
650 0 _95616
_aReference services (Libraries)
650 0 _95381
_aInformation Service
650 0 _95897
_asource of information
942 _cPR
_2ddc