TY - BOOK AU - Madsen,I.H. AU - Tornehave,J�rgen TI - From calculus to cohomology: de Rham cohomology and characteristic classes SN - 0521580595 (hbk.) PY - 1997/// CY - Cambridge PB - Cambridge University Press KW - Homology theory KW - Differential forms KW - Characteristic classes N1 - Includes bibliographical references ER -