Bibliographic Title:0, 0 (1965) NIPR system of statistical computer programmes. Pretoria: Human Sciences Research Council. http://hdl.handle.net/20.500.11910/17541 http://hdl.handle.net/20.500.11910/17541 http://hdl.handle.net/20.500.11910/17541 Output Type:Monograph (Book) Read more