Books

2 results found
Title Authors Description OpenBook ID
¿Qué son la oferta y demanda? ¿Qué son la oferta y demanda? Laura La Bella This volume offers a concise overview that's perfect for young readers who are just learning about economics. A basic overview of supply and demand breaks down the concept with clear explanations of … OL27736443W
Ciphers, Codes, Algorithms, and Keys Ciphers, Codes, Algorithms, and Keys Laura La Bella 64 pages : 24 cm OL28375244W