Depth classification and reference service and reference material
All India conference on depth classification and reference service and reference material (10th: 1953: Jun 1 - 4: Hyderabad)
Depth classification and reference service and reference material - Delhi Indian Library Association 1953 - 444p. 21 cm. - Indian library association english series; 6 .
Roman
Library classification - Conference
Reference services (libraries) - conferences
025.4
Depth classification and reference service and reference material - Delhi Indian Library Association 1953 - 444p. 21 cm. - Indian library association english series; 6 .
Roman
Library classification - Conference
Reference services (libraries) - conferences
025.4