Heron, Andrew Kakuro for dummies by Andrew Heron - New Delhi Wiley-India 2006 - 328 p. : ill. ; 18 cm ISBN: 9788126507559 ISSN: 2006404621 Subjects--Topical Terms: Logic puzzlesMagic squaresMathematical recreationsSudoku Dewey Class. No.: 793.73 HER