TY - BOOK TI - Economic growth SN - 0155187937 AV - HD82 .W26 PY - 1971///] CY - New York PB - Harcourt Brace Jovanovich KW - Economic development KW - Mathematical models KW - Dâeveloppement âeconomique KW - Mod?eles mathâematiques KW - ram KW - Wachstumstheorie KW - swd KW - Economische groei KW - gtt KW - Groeimodellen N1 - Includes bibliographical references. ER -