41
Choen, Ronald Jay, 180.1-C545p
| Mayfield Publishing Company |
1992
180.1-C545p,
42
Berger, Ronald M, 326.1-B496m
| Pennsylvania State University |
1993
326.1-B496m,
43
Martin, Ronald E, 840.9-M382a
| Duke University press |
1991
840.9-M382a,
44
Butters, Ronald R, 840.9-B988d
| Duke University press |
1989
840.9-B988d,
47
Madras, Ronald, 235.8-M183c
| Harwood Academic Publishers |
1994
235.8-M183c,
48
Maxwell, Ronald, 325.9-M465i
| Prentice Hall |
1996
325.9-M465i,
49
50
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