00751cam a2200229u 4500 6475239 BD-DhUL 20140902115025.0 830106s1947 iluac 000 0 eng 47019495 DLC CarP DLC BD-DhUL QA531 .M35 514 MAN Mallory, Virgil Sampson, 1888- [from old catalog] New trigonometry : including the elements of spherical trigonometry / Virgil Sampson Mallory. Chicago : B. H. Sanborn & co., 1947. vii, 264 p. : incl. front. (port.) ill., diagrs. ; 20 cm. Includes index. Trigonometry. 0 cbc premunv u ncip 19 y-gencatlg ddc BK 7274 7274 0 0 ddc 0 514_000000000000000_MAN 0 NFIC 12543 DUSL DUSL GEN 1956-02-07 purchased 514 MAN 86942 2014-09-02 2014-09-02 BK