TY  - BOOK
AU  - Gay, L. R.
AU  - 
ED  - 
ED  - 
ED  - 
ED  - 
TI  - : competencies for analysis & application 
SN  - 675080215
SN  - 2
PY  - 1981///];copyright 1981.46
CY  - Columbus
PB  - Merrill
KW  - 
KW  - 2
KW  - 0
KW  - 6
KW  - 20
KW  - Research
KW  - Education
N1  - Includes bibliographical references and indexes; 5
ER  -