Chess openings theory and practice - Horowitz, Israel Albert 1907- ([Mandaluyong, Rizal Cacho Hermanos, 1964)
"A definitive study with all the important openings, with 2,160 fully analyzed variations and 439 complete illustrative games."
"Reprinted under authority of Presidential Decree 285, as amended by P.D. no. 400."
Keywords: Chess -- Openings