Hayslett

Statistics Made Simple (Made Simple Books (Doubleday)) by Hayslett Bantam Doubleday Dell Publishing Group Paperback 31 December 1968 from£12.75 | RRP: ~~£8.97~~
Statistics (Made Simple Books) by H.T. Hayslett Made Simple Paperback 1 February 1982 from£N/A | RRP: ~~£4.95~~
Statistics Made Simple by H.T. Hayslett W.H. Allen / Virgin Books Paperback 1 April 1968 from£N/A | RRP: £1
Statistics (Made Simple Books) by H.T. Hayslett W.H. Allen / Virgin Books Hardcover 1 April 1968 from£1.68 | RRP: ~~£2.5~~