00973cam a22002531 4500 8878718 BD-DhUL 20161207164159.0 750722s1957 nyu 000 0 rus 58000036 (OCoLC)1467037 DLC FM OCoLC DLC BD-DhUL 491.7 COR Senn, Alfred, 1899- Cortina's Russian in 20 lessons : intended for self-study and for use in schools / With a simplified system of pronunciation by Alfred Senn and Andrey A. Rozhdestvensky. 3d ed. New York : R.D. Cortina Co.; distributors: Garden City Books, Garden City, N.Y., 1957. 444 p. ; 21 cm. First ed. published in 1951 under title: Cortina's Russian conversaphone. Russian language Conversation and phrase books. Rozhdestvensky, Andrey A., joint author. Russian in 20 lessons. ddc BK 132547 132547 0 0 ddc 0 491_700000000000000_COR 0 NFIC 249097 DUL DUL GEN 2016-12-07 Purchased 491.7 COR 64104 2016-12-07 2016-12-07 BK