TY - BOOK AU - Milnor,J. TI - Morse theory SN - 9780691080086 U1 - 513.8 M636M PY - 1969/// CY - Princeton PB - Princeton University Press KW - Mathematics KW - Homotopy theory. KW - Differential geometry N1 - Based on lecture notes by M. Spivak and R. Wells ER -