000 00300nam a2200121Ia 4500
082 _a20.009
100 _aV Venkatappaiah
245 _aMarch Of Library Science
260 _aNew Delhi :
_bVikas Pages   ii,626p,
_c
650 _a 
650 _aLibrary Science 
700 _aVenkatappaiah, V
999 _c188750
_d188750