1990 , ; , Judaica ; , .Librarianship . , " .- , , " , , , ' ' ; , - ' . , " , " Judaica Librarianship ; - ' " Judaica ,- ; , .Librarianship - , " , , " .- " ' & Center for Holocaust Studies Documentation, Research, New York U.S.A - " , " " , " , , , " ,Nederlands Bibliotheek en Lektuur Centrum, The Hague The Netherlands ," ,"" - , , , , " - , , - " , " , " " , , ' " .. , , . , ' ; , ' Judaica ,(") St. John's University, .Librarianship , " , , - , - , " - " ; , , " - , , ' .American Jewish Historical Society , " " ,. , " , , , " , " Oxford Centre for ,- " .Postgraduate Hebrew Studies , " , " , - "" , , , ' . , , , , , " ; ," , " ," " Publishing House Albatros rague, Czechozlovakia , " , ,AJL " , ' " , ' - " " , , , " ,ITEX " , , - , ' ; ' . ; " , ' Author, & director of Library .Services, Sinai emple ' - ,- " . , , " . , , ' " " , , " ,'' , , , , ,STL - , " " , , . , " , , - ,- ' . , , " , - , " ' , " , " , , ' " , , " University New AJL, Stern College of Yeshiva , "