TY  - BOOK
AU  - Hockman,William Smithson
TI  - Projected visual aids in the church
AV  - BV1643 .H6
U1  - 268.6352 
PY  - 1947///]
CY  - Boston
PB  - Pilgrim Press
KW  - Visual education
KW  - Church work
N1  - Bibliography: p. [213]-214
ER  -