System of Ophthalmology Volume XV Summary of Systemic Ophthalmology
1976 年出版489 页ISBN：0853137951
FACTORS OF SOIL FORMATION A SYSTEM OF QUANTITATIVE PEDOLOGY
1994 年出版299 页ISBN：0486681289
UNRECOGNIZED STATES IN THE INTERNATIONAL SYSTEM
NINA CASPERSEN AND GARETH STANSFIELD2011 年出版255 页ISBN：
THE ENGLISH LEGAL SYSTEM NINTH EDITION
GARY SLAPPER AND DAVID KELLY2009 年出版667 页ISBN：0415459549
THE FRENCH LEGAL SYSTEM AN INTRODUCTION
ANDREW WEST AND YVON DESDEVISES1992 年出版359 页ISBN：1851901566
THE ENGLISH LEGAL SYSTEM FOURTH EDITION
GARY SLAPPER AND DAVID KELLY1999 年出版560 页ISBN：1859414664
AFRICA AND THE INTERNATIONAL POLITICAL SYSTEM
TIMOTHY M.SHAW SOLA OJO2222 年出版301 页ISBN：0819122343
THE MEXICAN POLITICAL SYSTEM IN TRANSITION
WAYNE A.CORNELIUS ANN L.CRAIG1988 年出版125 页ISBN：1878367048
