Test your math IQ
Ryan, Steve.
Test your math IQ Steve Ryan - New Delhi : Orient Paperbacks, c1994. - 96p. : ill. ; 21 cm.
Includes index.
9788122202540 $4.95 ($6.95 Can.)
94158679
Mathematical recreations.
QA95 / .R93 1994
793.7 / RYA-T
Test your math IQ Steve Ryan - New Delhi : Orient Paperbacks, c1994. - 96p. : ill. ; 21 cm.
Includes index.
9788122202540 $4.95 ($6.95 Can.)
94158679
Mathematical recreations.
QA95 / .R93 1994
793.7 / RYA-T