TY - JOUR AU - Lambek, J. TI - An introduction to the theory of numbers, by Ivan Niven and Herbert S. Zuckerman. John Wiley and Sons, New York, 1966. 2nd edition. 280 pages. $7.95. JO - Canadian mathematical bulletin PY - 1968 SP - 157 EP - 158 VL - 11 IS - 1 UR - http://geodesic.mathdoc.fr/articles/10.1017/S000843950002885X/ DO - 10.1017/S000843950002885X ID - 10_1017_S000843950002885X ER -