TY  - BOOK
AU  - x, x
AU  - Melvin,J.Voigt
TI  - Advances in librarianship: x
SN  - x 
U1  - 020/MEA 
PY  - 1975///
CY  - N. Y
PB  - Academic Press.
KW  - Library Science
KW  - Library science
ER  -