Le Poole, Samfrits. Never take no for an answer : a guide to successful negotiation / Samfrits Le Poole. - London : Kongan Page, c1987. - 91 p.; 22 cm. ISBN: 1850913145 1850914311 Subjects--Topical Terms: Formation. Ressources humaines. Dewey Class. No.: 158.5 / LEP