00825cam a2200253 4500 607534364 TxAuBib 19970707120000.0 000126s1980||||||||||||||||||||||||eng|u 9780860204374 0860204375 (BRO) TxAuBib Tyler, Jenny. Brain puzzles / Jenny Tyler ; ill. and designed by Graham Round. London : Usborne, 1980. 32 p. : col. ill. ; 21 cm. Usborne brainbenders. Brain teasers of various kinds for children. Hints on solving the puzzles are given, together with clues and the answers. 19970707. Puzzles. Round, Graham. Usborne brainbenders. TXMIT