This annotated bibliography provides information concerning audiovisual aids for use in teaching and teacher training in language acquisition. A variety of areas is covered, including children's acquisition of morphology, phonology, and semantics, vocabulary and language development, the acquisition of specific items such as negatives and passives, and abnormal speech acquisition. Each entry includes the name of the product, technical information, and a summary of the content. These summaries are descriptive, not evaluative. Wherever possible, an indication of the most appropriate audience has been made. The product source, production date, whenever available, and 1976 price are also listed for each entry. Source addresses are provided at the end of the bibliography. (Author/CLK)