00639nam a2200229 a 4500 000030014 14437 20171030145630.0 171030s1999 LTT 519.5 MA-R Mason, Robert Deward, 1919- Study guide for use with Statistical techniques in business and economics Robert D. Mason, Douglas A. Lind, William G. Marchal. Irwin/McGraw-Hill 1999 ASIA LTT From the UDN01 Monograph Printed language Mạng thư viện Đại học Đà Nẵng