TY  - BOOK
AU  - Ali Hussien Elabd Abuakraa
AU  - Abdo Zaky Khafagy , 
AU  - Artur Bien , 
TI  - Development and modeling maintenance systems and its economics : : applications / 
PY  - 2003///
CY  - Suez : 
PB  - Ali Hussien Elabd Abuakraa , 
N1  - Thesis (Ph.D.) - Suez Canal University - Faculty of Engineering  , Port Said - Department of Mechanical Design and Production
UR  - http://172.23.153.220/th.pdf
ER  -