An analysis of questions and answers in libraries
Hieber, Caroline E.
An analysis of questions and answers in libraries Hieber, Caroline E. - Bethlehem Lehigh University 1966 - iv, 49 p. - Studies in the man-system interface in libraries, report,No.1 .
Reference service (Libraries)
025.52 / H4A6
An analysis of questions and answers in libraries Hieber, Caroline E. - Bethlehem Lehigh University 1966 - iv, 49 p. - Studies in the man-system interface in libraries, report,No.1 .
Reference service (Libraries)
025.52 / H4A6