Math tricks, puzzles & games
Blum, Raymond
Math tricks, puzzles & games Raymond Blum ; illustrated by Jeff Sinclair. - New Delhi : Orient Paperbacks, ©2007. - 127p. : ill. ; 22 cm.
Includes index.
9788122202021
93046750
Mathematical recreations--Juvenile literature.
Mathematical recreations.
QA95 / .B517 1994
793.7 / BLU-R
Math tricks, puzzles & games Raymond Blum ; illustrated by Jeff Sinclair. - New Delhi : Orient Paperbacks, ©2007. - 127p. : ill. ; 22 cm.
Includes index.
9788122202021
93046750
Mathematical recreations--Juvenile literature.
Mathematical recreations.
QA95 / .B517 1994
793.7 / BLU-R