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English, Leona M.
| AAACE |
2012
2574
Rule, Peter
| AAACE |
2012
2576
Kristenson, Margareta.
| Bentham Science Publishers |
2012
2578
Forrest, Peter
| Ontos Verlag |
2012
2579
Gemeinhardt, Peter,
| De Gruyter |
2012
2580
Lanfer, Peter Thacher.
| Oxford University Press |
2012