The joy of [pi] :
Blatner, David
The joy of [pi] : David Blatner - New York Walker and Co. 1997 - xiii, 129p. ill. 17 cm.
Includes bibliographical references (p. [123]) and index.
0802775624 (pbk)
97023705
The joy of [pi] : David Blatner - New York Walker and Co. 1997 - xiii, 129p. ill. 17 cm.
Includes bibliographical references (p. [123]) and index.
0802775624 (pbk)
97023705