Page, Leigh, 1884-1952 Introduction to theoretical physics/ by Leigh Page. - 2d ed. - New York: D. Van Nostrand Co., [c1935]. - xv, [1], 661 p.: diagrs., 24 cm. "References" at end of each chapter. LCCN: 35021528 Subjects--Topical Terms: Mathematical physics. Dewey Class. No.: 530 / P132i