SOMALIA AND OPERATION RESTORE HOPE
JOHN L.HIRSCH ROBERT B.OAKLEY1995 年出版217 页ISBN：
Landfill bioreactor design and operation
R Reinhart debra timothy g.townsend1998 年出版189 页ISBN：1566702593
Ethernet Networks:Design Implementation Operation Management
1994 年出版354 页ISBN：0471597171
Electronic Test Fquipment Operation and Applications
2222 年出版316 页ISBN：0246114789
Compound Energy Systems Optimal Operation Methods
2010 年出版268 页ISBN：9781849730310
