00337nam a2200121Ia 4500008004100000082001500041100001700056245004800073260002900121300001000150630001800160650003700178211118s9999||||xx |||||||||||||| ||und||  a020bDEV-R  aDevarajan, G 0aResearch in Library and Information Science  bEss EssaNew Delhic2002  a216p.  xGeneral Stack  aLibrary SciencevLibrary Science