Anglo-American cataloguing rules
Lib has British text, 1967; North American text,3rd ed,1973; 2nd ed,1978; North American text, chapter 6,1974; 2nd rev ed, 1988
Lib has British text, 1967; North American text,3rd ed,1973; 2nd ed,1978; North American text, chapter 6,1974; 2nd rev ed, 1988