Book

Regulations, for the uniform enforcement of G.L. (ter. ed.), C. 143, SS. 15 to 52, as amended, applicable to building subject thereto hereafter erected or altered, and to existing buildings where practicable and the use of the building warrents, made by the authority of G.L. (ter. ed.), C. 143, S.54, as amended

by Massachusetts. Department of Public Safety