TY  - BOOK
AU  - Bell,D.J.
AU  - Jacobson,David H.
TI  - Singular optimal control problems
SN  - 0120850605 :
AV  - QA402.3 .B38
U1  - 629.8312 
PY  - 1975///
CY  - London
PB  - Academic Press
KW  - Control theory
KW  - Mathematical optimization
N1  - Includes bibliographies and indexes
ER  -