Francois D'Assise : sur les traces du poverello /

by Hauser, Walter 1924-, Hauser, Walter 1924-
Published 1952

Introducción a los principios de mecánica

by Hauser, Walter 1924-, Hauser, Walter 1924-
Published 1969

Introduction to the principles of electromagnetism /

by Hauser, Walter 1924-, Hauser, Walter 1924-
Published 1971

Introduction to the principles of mechanics /

by Hauser, Walter 1924-
Published 1965