TY  - BOOK
AU  - Gauld David B
TI  - Differential topology: An introduction
T2  - Pure and applied mathematics : A series of monographs and textbooks
U1  - B316, M2 
PY  - 1982///
CY  - New York    
PB  -  Marcel Dekker       
KW  - Differential topology
N1  - Appendices (p217-234)  (A-B); Bibliography p237-238
ER  -