TY  - BOOK
AU  - Chisholm,Margaret E.
AU  - Ely,Donald P.
TI  - Media personnel in education: a competency approach 
SN  - 0135724619
AV  - LB 3044 .C45
PY  - 1976///
CY  - Englewood Cliffs, N.J.
PB  - Prentice-Hall
KW  - Instructional materials personnel
N1  - Includes bibliographies and index
ER  -