Brickell, F Differentiable manifolds; an introduction / F. Brickell and R. S. Clark - London : Van Nostrand Reinhold Company, 1970 - xi, 289 p. ; 24 cm. Bibliography : p. 283-284 ISBN: 0442010486 LCCN: 74-125198 Subjects--Topical Terms: Differentiable manifolds