Six months residence and rravels in México ; containing remarks onthe present state of New Spain, its natural productions, state of society, manufactures, trade, agriculture and antiquities

UANL

Graphics for engineers, architects, and builders : a manual for designers, an a text - book for scientific schools. Trusses and arches analyzed and discussed by graphical methods

UANL

México its trade, industries and resources

UANL

Graphics for engineers, architects, and builders : a manual for designers, and a text-book for technical school, trussesand arches analyzed and descussed by graphical methods

UANL

Researches in graphical statics

UANL

United States and México : commerce, trade, and postal facilities between tha two countries

UANL