1
Goodman, Raymond J., 591.98-G653mm
| W. C. Brown Co. |
1979
591.98-G653mm,
2
Schmidgall, Raymond S., 596.8-S349hh
| Educational Institute of the American Hotel & Motel Association |
1986
596.8-S349hh,
3
Gindroz, Ray, 539.7-G492u
| Norton |
2003
539.7-G492u,
4
Whittington, O. Ray, 325.9-W626w
| John Wiley & Sons |
2008
325.9-W626w,
6
Anderson, David Ray, 413.8-A545e
| West Pub. Co. |
1997
413.8-A545e,
7
Whittington, Ray O, 325.956-W626p
| Irwin |
1992
325.956-W626p,
8
Chapra, Steven C., 530.071-C467i
| McGraw-Hill |
1994
530.071-C467i,
9
Seymour,Raymond B., 530.48-S521e
| McGraw-Hill |
1990
530.48-S521e,
10
Murphy, Raymond., 745-M979b
| Cambridge University Press |
2006
745-M979b,
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