000 00317nam a2200133Ia 4500
005 20260205042014.0
008 260111s9999||||xx |||||||||||||| ||und||
100 _aRanganathan, S R
245 0 _aReference service
260 _aNew Delhi
_bAsia
_c1961
300 _a432p.
690 _aReference service
942 _cBK
999 _c25078
_d25078