Downing, J.C..
Dewey International / - London WC1E 7AE : Library Association , 1971 - 176p :
0-85365-469-7
Library and Information Science
2:51p561,N76 / L7
Dewey International / - London WC1E 7AE : Library Association , 1971 - 176p :
0-85365-469-7
Library and Information Science
2:51p561,N76 / L7