TY - BOOK AU - Loke,Kum Mun AU - Leong,Yit San ED - Institut Penyelidikan Getah Malaysia. ED - Lembaga Getah Malaysia. ED - Malaysia. TI - Twelfth B round robin crosschecks for SMR testing PY - 1976/// CY - Kuala Lumpur PB - Rubber Research Institute of Malaysia KW - Rubber KW - Testing KW - Malaysia ER -