ISBN 0883856409 books & textbook
The Contest Problem Book V: American High School Mathematics Examinations (AHSME) / American Invitational Mathematics Examinations (AIME) 1983-1988 (ANNELI LAX NEW MATHEMATICAL LIBRARY)
Berzsenyi, George Maurer, Stephen B.
Mathematical Assn of Amer /1997T Paperback / 308 Pages
isbn-10: 0883856409 / isbn-13: 9780883856406
