PROTEIN PURIFICATION METHODS A PRACTICAL APPROACH
E L V HARRIS S ANGAL2222 年出版317 页ISBN:019963002X
MARKETING:A PRACTICAL APPROACH 4TH EDITION
PETER RIX2001 年出版570 页ISBN:0074708589
Distributed Database Management Systems A Practical Approach
2010 年出版728 页ISBN:9780470407455