SEARCH OF USEFUL THEORY OF INNOVATION

[51] SCHUMPETER JA, 1934, THEORY ECONOMIC DEVE

[52] SETZER F, 1974, THESIS YALE U

[53] TERLECKYJ N, 1974, EFFECT RD PRODUCTIVI

[54] Wald S, 1971, ADMIN SCI QUART

[55] DIFFUSION OF INNOVATIONS AMONG AMERICAN STATES [J]. AMERICAN POLITICAL SCIENCE REVIEW, 1969, 63 (03) : 880 - 899

[56] WARNER KE, 1974, THESIS YALE U

[57] 1972, SUCCESS FAILURE INDU

[58] [No title captured]

[51] SCHUMPETER JA, 1934, THEORY ECONOMIC DEVE

[52] SETZER F, 1974, THESIS YALE U

[53] TERLECKYJ N, 1974, EFFECT RD PRODUCTIVI

[54] Wald S, 1971, ADMIN SCI QUART

[55] DIFFUSION OF INNOVATIONS AMONG AMERICAN STATES [J]. AMERICAN POLITICAL SCIENCE REVIEW, 1969, 63 (03) : 880 - 899

[56] WARNER KE, 1974, THESIS YALE U

[57] 1972, SUCCESS FAILURE INDU

[58] [No title captured]