Sole, Tim Nearly impossible brain bafflers/ Tim Sole and Rod Marshall - New Delhi: Goodwill Pub. House, [200-] - 96 p. : ill.; 22 cm. Includes index ISBN: 9788172451479 (pbk) Rs. 60.00 Subjects--Topical Terms: PuzzlesMathematical recreations Dewey Class. No.: 793.73