00700cam a2200181 4500 2570820 TxAuBib 20020624120000.0 121005s1999||||||||||||||||||||||||eng|u 9781884135446 1884135447 TxAuBib Toddler Talk at School : A Book of Symbolic Displays. Solana Beach, CA : Mayer-Johnson, 1999. Contains symbolic displays representing many of the activities found in early childhood classrooms arranged from low-tech simple voice output systems with eight or fewer symbols per display. 20020624. Dickerman, Patty.