TY  - DATA
AU  - Ocken, Stanley
TI  - Parametrized knot theory 
T2  - Memoirs of the American Mathematical Society, 
SN  - 9781470407162 (online)
PY  - 1976///
CY  - Providence
PB  - American Mathematical Society
UR  - http://www.ams.org/memo/0170
ER  -