TY  - BOOK
AU  - 
AU  - Mehrens, William A.,;Lehmann, Irvin J.,
ED  - 
ED  - 
ED  - 
ED  - 
TI  - : readings in focus 
SN  - 003043016X (hardbound)
SN  - 2
PY  - 1979///.;copyright 1979.46
CY  - New York
PB  - Holt, Rinehart, and Winston
KW  - 
KW  - 2
KW  - 0
KW  - 6
KW  - 20
KW  - Research
KW  - Education
N1  - Includes bibliographies and index; 5; Professional
ER  -