TY  - BOOK
AU  - Ricking, Myrl
AU  - Booth, Robert Edmond
AU  - Illinois Library Taska Analisis Project
TI  - Personnel utilization in libraries: a systems approach, prepared for the Illinois Library Task Analysis Proyect 
AV  - Z 682 R52
PY  - 1974///
CY  - Chicago
PB  - Illinois State Library
KW  - Administración de personal de bibliotecas
ER  -