Mechanical vibrations.
APA Citation
Den Hartog, J. P. (Jacob Pieter). (1956). Mechanical vibrations. 4th ed. New York: McGraw-Hill.
MLA Citation
Den Hartog, J. P. (Jacob Pieter), 1901-1989. Mechanical Vibrations. 4th ed. New York: McGraw-Hill, 1956.
Warning: These citations may not always be complete (especially for serials).