Badami, J V. Musings on arithmetical numbers 0 to 9 and delightful magic squares - 2nd ed. - Bangalore Prism Books 2002 - 281 ISBN: 8172862458 Subjects--Topical Terms: Musings,arithmetical,numbers,0,9,delightful,squares Dewey Class. No.: 513 BAD;2 R1