00308nam a22001217a 4500 rua 519 STA 2011 A005 Or. StataCorp LP Stata : statistics, graphics, data management : release 12 phnom penh rua 2011 iii.365p. ill. REC 21503 21503 0 0 0 519_000000000000000_STA_2011_A005_OR 0 93489 LBA LBA A005 2023-06-27 519 STA 2011 A005 Or. A15502 2023-06-27 2023-06-27 REC