Collins Cortina Spanish in 20 lessons intended for private study and for use in schools with a new system of simplified phonetic pronunciation - Cortina, Rafael Diaz de la 1859- (Manila National Bookstore, 1974)
A reprint of the same ed. published by Collins, London.
Alternative title : Spanish in 20 lessons.
Reprinted under authority of Presidential Decree no. 285 as amended by P.D. no. 400.
Keywords: Spanish language -- Grammar -- 1870-