TY - BOOK AU - Heafford, Philip. TI - The Math Entertainer: Teasers, Ticklers, Twisters, Traps and Tricks SN - 0-394-71374-5 PY - 1959/// CY - New York PB - Emerson Books, Inc. KW - Science N2 - The Math Entertainer: Teasers, Ticklers, Twisters, Traps and Tricks. The author hopes to interst an audience that already has some interest in mathematics, and to attract an audience that may be stimulated to take an interest. Hence some of the quizzes are a very mixed "bag", containing questions of much diversity in subject matter and a wide range of difficulty ER -