Das, Bhagwan .
Current tools and techniques in library science / by Bhagwan Das. - New Delhi : Cyber Tech Publications , 2007 - 260p ;
81-7884-243-2
Library Science- Current tools
2 / P7;2
Current tools and techniques in library science / by Bhagwan Das. - New Delhi : Cyber Tech Publications , 2007 - 260p ;
81-7884-243-2
Library Science- Current tools
2 / P7;2