"Huerta, Aureo Sotelo (Percy Cayo Cordova, Ed.)"
Title: Santiago Antunez de Mayolo (Los Que Hicieron El Peru #35)
Binding: Trade Paperback
Book Condition: VERY GOOD
Publisher: "Lima, Peru"  1987
Seller ID: 02T033
"Tight, bright, clean and square. ""Hypothesis about the Constitution of Matter"" this theory proposed the existence of a ""neutral element"" in the atom (before Chadwick who received the credit) - Short biography. 1887 - 1967. 63 pages. Text in Spanish"
Peruvian BIOGRAPHY & AUTOBIOGRAPHY / Science & Technology "NOT KEPT AT STORE- if you would like to pick this up, please order the day before you want to pick it up. Use the ""pick up in store"" option for shipping at checkout."