TY - BOOK TI - Guide to Government loan filmstrips, slides, and audio tapes (with separate section on materials for purchase) AV - LB1043.Z9 G83 U1 - 011 PY - 1971///] CY - [Alexandria, Va. PB - Serina Press KW - Audiovisual materials KW - Catalogs KW - Local N1 - 920224 ER -