MACROECONOMICS 8TH CANADIAN EDITION
CAMPBELL R.MCCONNELL STANLEY L.BRUE THOMAS P.BARBIERO1999 年出版580 页ISBN:0075604590
VIRUSES AND DEMYELINATING DISEASES
C.A.MIMS M.L.CUZUER1983 年出版201 页ISBN:0124982808
RONALD L.ROGERS MORRIS A.HILL1989 年出版89 页ISBN:0553347330
A.J.BERKHOUT AND J.RIDDER L.F.VAN DER WAL2222 年出版801 页ISBN:0306420945