TY  - BOOK
AU  - Grandgenett, Myrna Marie
ED  - University of Iowa - Thesis ( Ph.D )( Education )( 1978 )
TI  - A tridevel assessment of in service needs among teachers : Perceptions of teachers , principals and area education agency personnel
AV  - LB1027.G7 
PY  - 1978///
KW  - Personnel service in education
KW  - LB
N1  - Thesis ( Ph.D ) ( Education ) - Iowa University , 1978
ER  -