000 00451nam a2200145Ia 4500
008 190328s9999||||xx |||||||||||||| ||und||
040 _aNITIL
_cNITIL
082 _221st
_a025
_bG977P
100 _aGupta, Chandra Prakash
245 0 _aPustakalay sangathan
_bsiddhant evam vyavahar
_cChandra Prakash Gupta
260 _aJaipur
_bUnique Traders
_c1971
300 _aviii, 184p.
650 _aLibrary science; Library science-Societies, etc.
942 _cBKS
999 _c28644
_d28644