00625cam a2200205 4500 55711588 TxAuBib 20021211120000.0 021211s1972||||||||||||||||||||||||eng|u 71189618 9780517243138 $7.95 051724313X $7.95 DLC DLC DLC TxAuBib Emmet, E. R, (Eric Revell.) Puzzles for pleasure / [by] E. R. Emmet. New York : Bell Publishing Company, [1972] x, 310 p. : illus ; 22 cm. 20021211. Mathematical recreations.