Technological and statistical significance of physical test data / by Chen Kwek Kong [et.al.]. - Kuala Lumpur : Rubber Research Institute, 1980. - 30 p. : ill. ; 24 cm. - RRIM technology bulletin ; no.5 . - RRIM technology bulletin ; no.5 . ISSN: 0126-9410 Subjects--Topical Terms: Rubber--Testing.