Measurement of technological innovation by firms /
Harman, Alvin J.,
Measurement of technological innovation by firms / Alvin J. Harman - 28 pages ; 28 cm. - The Rand paper series; P-5496 . - The Rand paper series; P-5496 .
Includes bibliographical references.
Technological innovations--Mathematical models.
Measurement of technological innovation by firms / Alvin J. Harman - 28 pages ; 28 cm. - The Rand paper series; P-5496 . - The Rand paper series; P-5496 .
Includes bibliographical references.
Technological innovations--Mathematical models.
