TY - BOOK AU - Dupont,Johan TI - Curvature and characteristic classes SN - 0387086633 PY - 1978/// CY - Berlin, New York PB - Springer-Verlag KW - Characteristic classes KW - Invariants KW - Differential forms KW - Curvature N1 - Includes index; Bibliography: p. [165]-167 ER -