1 | | SAS 9 study guide : preparing for the base programming certification exam for SAS 9 / Ali Hezaveh . - Hoboken, N.J. : Wiley ;Chichester : John Wiley [distributor], 2007. - x, 235 p. ; 28 cm Thông tin xếp giá: : G101K15: 100012050-100012051, G101K15: 100017701, G101K15: 100017910, G101K15: 100017987, G212K06: 100018372 |