National fire codes.

Manylion Llyfryddiaeth
Awduron Corfforaethol:	National Fire Protection Association, National Fire Prevention Association. Committee on dust Explosion hazards. The prevention of dust explosions, American Standards Association. National electric code
Awduron Eraill:	Moulton, Robert Selden 1894- comp
Fformat:	Llyfr
Iaith:	English
Cyhoeddwyd:	Boston 1938-.
Pynciau:	Fire prevention.