TOXICOLOGCIAL PROBLEMS OF DRUG COMBINATIONS
S.B.DE C.BAKER1972 年出版343 页ISBN：902190196X
MICROECONOMICS PRINCIPLES PROBLEMS AND POLICIES
CAMPBELL R.MCCONNELL STANLEY L.BRUE2005 年出版488 页ISBN：
EDUCATIONAL PROBLEMS FOR PSYCHOLOGICAL STUDY
GOODWIN WATSON AND RALPH B.SPENCE1931 年出版352 页ISBN：
CONSTITUTIONAL PROBLEMS IN ORGANIC CHEMISTRY
M.B.WATSON G.W.YOUNGSON1963 年出版136 页ISBN：
PROBLEMS IN THEORY OF PROBABILITY
B.SEVASTYANOV V.CHISTYAKOV A.ZUBKOV2222 年出版240 页ISBN：
HUMANISTIC GEOGRAPHY PROSPECTS AND PROBLEMS
DAVID LEY MARWYN S.SAMUELS1978 年出版337 页ISBN：088425013X
SOCIAL WORK AND SOCIAL WELFARE AN INTRODUCTION
JOSEPH HEFFERNAN GUY SHUTTLESWORTH ROSALIE AMBROSINO1988 年出版407 页ISBN：0314931856
NUMERICAL METHODS IN THERMAL PROBLEMS
R.W.LEWIS AND K.MORGAN1981 年出版1313 页ISBN：0906674123
SECURED TRANSACTIONS PROBLEMS AND MATERIALS
PAUL BARRON AND MARK B.WESSMAN2003 年出版183 页ISBN：0314262008
