TY  - SOUND
AU  - Oprea,John
TI  - Differential geometry and its applications
SN  - 0133407381
PY  - 1997///
CY  - Upper Saddle River, N. J.
PB  - Prentice Hall
KW  - Geometry, Differential
N1  - Includes bibliographical references (p. 376-379) and index
ER  -