[Philippine trade standards]. - Philippines. Bureau of Standards (Manila The Bureau, 1938)
Philippine Trade Standard 661-01.02:1968 (Standards Administrative Order No.18)--Philippine Trade Standard 661-09.11:1968 (Standards Administrative Order No.15)--Philippine Trade Standard 681-14: 1965 (Standards Administrative Order No.4)--Philippine Trade Standard 631-02:1966:Revised (Standards Administrative Order No. 6-1)--Philippine Trade Standard 662-02.04:1968 (Standards Administrative Order No.22)--Philippine Trade Standard 631-01:1965 (Standards Administrative Order No.5)
Keywords: Building materials -- Standards -- Philippines; Cement -- Philippines. -- Standards; Concrete blocks -- Philippines. -- Standards; Pipe -- Philippines. -- Standards; Plywood -- Philippines. -- Standards; Ceramic tiles -- Philippines. -- Standards; Veneers -- Philippines. -- Standards