TY - BOOK AU - Siebert,Horst TI - Regional economic growth: theory and policy U1 - 338.9001 PY - 1969/// CY - Scranton, Penn. PB - International Textbook Company KW - ECONOMIA REGIONAL KW - CRECIMIENTO ECONOMICO KW - ECONOMIA DEL ESPACIO KW - ECONOMIA DEL TERRITORIO KW - PROGRESO ECONOMICO ER -