PUBLIC ADMINISTRATION OF RECREATIONAL SERVICES SECOND EDITION
1978 年出版635 页ISBN：0812106393
QUANTITATIVE METHODS OFR BUSINESS DECISIONS SECOND EDITION
1981 年出版774 页ISBN：0155743198
ELEMENTARY DIFFERENTIAL EQUATIONS WITH APPLICATIONS THIRD EDITION
1994 年出版634 页ISBN：0133120759
PUBLIC ADMINISTRATION AN ACTION ORIENTATION FIFTH EDITION
2006 年出版487 页ISBN：0534603408
SOCIOLOGY:EXPERIENCING A CHANGING SOCIETY THIRD EDITION
1987 年出版604 页ISBN：0205089763
FUNDAMENTAL NUMBER THEORY WITH APPLICATIONS SECOND EDITION
2008 年出版369 页ISBN：1420066595
UNIT OPERATIONS OF CHEMICAL ENGINEERING SEVENTH EDITION
2005 年出版1140 页ISBN：0072848235
