TY  - BOOK
AU  - Katz Bill. ed
AU  -  Bubge Charles A. ed
TI  - Rothstein on reference with some help from friends
U1  - 2:7.73, M9 (2D) 
PY  - 1989///
CY  - New York
PB  - Haworth Press     
KW  - LIBRARY SCIENCE
ER  -