TY - BOOK AU - Greenhill,G. TI - Gyroscopic theory, AV - QA862.G9 G75 1966 U1 - 531/34 PY - 1966///] CY - New York PB - Chelsea Pub. Co. KW - Gyroscopes N1 - First published in 1914 under title: Report on gyroscopic theory; "Fold out plates": [27] p. of illus. mounted on back lining paper ER -