Publicado por John Wiley & Sons, 1960
Librería: BookDepart, Shepherdstown, WV, Estados Unidos de America
Hardcover. Condición: Good. Hardcover, report of a conference held in San Juan at the University of Puerto Rico, February 15-19, 1960, sponsored by National Academy of Sciences, National Research Council. Surplus library copy with the usual stampings; reference number written on spine; fading and shelf wear to exterior; in good condition with clean text, tight binding.