TY - BOOK AU - Gardner,Martin ED - ProQuest (Firm) TI - A Gardner's workout: training the mind and entertaining the spirit AV - QA95 .G158 2001 U1 - 793.7/4 21 PY - 2001/// CY - Natick, Mass. PB - A.K Peters KW - Mathematical recreations KW - Electronic books N1 - Includes bibliographical references; Electronic reproduction. Ann Arbor, MI : ProQuest, 2015. Available via World Wide Web. Access may be limited to ProQuest affiliated libraries UR - https://ebookcentral.proquest.com/lib/bacm-ebooks/detail.action?docID=3059504 ER -