The program structuring aspect of PPB for education /
Haggart, S. A.
The program structuring aspect of PPB for education / S. A. Haggart. - California : Rand Corporation, 1971 - 13 pages ; 28 cm. - The Rand paper series ; p.4456 . - Rand paper series ; p.4456 .
The program structuring aspect of PPB for education / S. A. Haggart. - California : Rand Corporation, 1971 - 13 pages ; 28 cm. - The Rand paper series ; p.4456 . - Rand paper series ; p.4456 .
