00274nam a2200109Ia 4500008004100000020001800041082001200059100002000071245003100091260003400122300000800156240410s9999    xx            000 0 und d  a9789381465004  aUPA - D  aUPADHYAY RASHMI 0aDIGITAL LIBRARY MANAGEMENT  aDELHIbALFA PUBLICATIONc2011  a292