See French version in COMITE D'EXPERTS CHARGE D'ETUDIER LA PROTECTION INTERNATIONALE DES CARACTERES TYPOGRAPHIQUES; Vol I : July 18-20 1960 ; PI/Exp.typ. Doc No 1-9; Vol II : February 26-3 Mars 1962 ; Documents Annexes; Vol II : February 26-3 Mars 1962 : PJ/12/1-21; Vol III : November 19-23 1962; PJ/12/22-32; Vol IV : October 7-19 1963 ; PJ/12/35-44; Vol V : February 22-26 1971 ; CT/V/1-14; Vol VI : March 13-17 1972 ; CT/VI/1-11; Vol I.