000 00429nam a2200145Ia 4500
008 190328s9999||||xx |||||||||||||| ||und||
040 _aNITIL
_cNITIL
082 _221st
_a025.52
_bV996S
100 _aVyas, S D
245 0 _aSandarbh seva
_cS D Vyas
260 _aJaipur
_bPanchsheel
_c1996
300 _aviii, 160p.
650 _aReference services (Libraries); Reference books; Information services-User education
942 _cBKS
999 _c31107
_d31107