005860000a22002050004500 2804675 20251028083916.0 820216s1981 nyua b 001 0 eng 82003157 9780340561812 (pbk.) QA276.12 .R68 1981 519.5 GRA Graham, Alan. Statistics : teach yourself / Alan Graham. Chicago, Illinois : NTC Publishing, c1994. x, 283 p. : ill. ; 20 cm. Includes appendix. Statistical information. Statistics. 45947 45947