1.		Electrical engineers reference book : a comprehensive work of reference, providing a summary of latest practice in all branches of Electrical Engeneering / Coord. E. Molloy Autor: Molloy, Edward
2.		Hot-water engineering / coordenação A.C. Pallot Autor: Pallot, A.C.
3.		Diesel engine operation : intended for erectors, installation and plant engineers, and all interested in the practical aspect of Diesel engine operation / dirigido por E. Molloy Autor: Molloy, Edward