Kumar, P S G .
Library and users: theory & practice / - Delhi : B R Publishing corporation , 2004. - 629p. ;
81-7646-414-7
Library users
025.11 / KUM/L
Library and users: theory & practice / - Delhi : B R Publishing corporation , 2004. - 629p. ;
81-7646-414-7
Library users
025.11 / KUM/L