1. How to find out in mathematics;   Publication: Oxford, | New York, Pergamon Press 1969 . xiv, 193 p. 20 cm. Date:1969 Availability: Copies available: Turkeyen Campus Science & Technology [Ref. QA5 P4 1969] (1), Actions: Add to cart
2. British official publications /   Publication: Oxford : Pergamon Press, 1973 . xiv,328p. - Date:1973 Availability: Copies available: Turkeyen Campus Science & Technology [Ref. Z2009 P45 1973] (1), Actions: Add to cart