PROBLEMS IN THE EDUCATION OF VISUALLY HANDICAPPED CHILDREN
RALPH VICKERS MERRY1933 年出版243 页ISBN：
THE ART OF PROBLEM SOLVING IN ORGANIC CHEMISTRY
MIGUEL E.ALONSO1987 年出版324 页ISBN：7506205130
Contact problems in the classical theory of elasticity
G.M.L.Gladwell1980 年出版716 页ISBN：9028604405
RECENT DEVELOPMENTS IN THE NAVIER-STOKES PROBLEM
P G LEMARIE-RIEUSSET2002 年出版395 页ISBN：1584882204
LAND AND PEOPLE IN THE PHILIPPINES:GEOGRAPHIC PROBLEMS IN RURAL ECONOMY
J.E.SPENCER1954 年出版282 页ISBN：
MUCOSAL BIOPSY OF THE GASTROINTESTINAL TRACT VOLUME 3 IN THE SERIES MAJOR PROBLEMS IN PATHOLOGY
JAMES L.BENNINGTON1973 年出版202 页ISBN：0721693032
CRIMINAL LAW PROBLEMS FOR DECISION IN THE PROMULGATION
INVOCATION AND ADMINISTRATION OF A LAW OF CRIMES1962 年出版1169 页ISBN：
