WELDING Principles and Applications Third Edition
LARRY JEFFUS1993 年出版764 页ISBN：
ONLINE INFORMATION RETRIEVAL SYSTEMS AN INTRODUCTORY MANUAL TO PRINCIPLES AND PRACTICE SECOND EDITIO
1984 年出版205 页ISBN：0851573630
MACROECONOMICS PRINCIPLES AND POLICY SIXTH EDITION
WILLIAM J.BAUMOL2222 年出版550 页ISBN：
PRINCIPLES OF ECONOMICS MICRO FIFTH EDITION
WILLIS L.PETERSON1983 年出版359 页ISBN：
INTRODUCTION TO CHEMICAL PRINCIPLES SEVENTH EDITION
H.STEPHEN STOKER2002 年出版680 页ISBN：
ELECTRONICS:PRINCIPLES AND APPLICATIONS FIFTH EDITION
CHARLES A.SCHULER1999 年出版262 页ISBN：
