Tan Statistical techniques in business research : a practical approach / Tan Juat Hong. - Petaling Jaya Prentice Hall 2005. - ix, 117p. ill. 24cm. + 1 CD-ROM (4 3/4 in.) Includes index p.117 ISBN: 9833205569 Subjects--Topical Terms: Economic--Research Dewey Class. No.: 650.072 TAN 2005