TY - BOOK AU - Le Grand,M.David TI - Overhead projector methods and materials for the church /by M. David Le Grand AV - BV1535 .O947 1975 PY - 1975/// CY - [Winston-Salem, North Carolina] PB - Piedmont Bible College Press KW - Christian education KW - Audio-visual aids KW - Audio-visual materials N1 - Bibliography: pages 68-76.; 2 ER -