TY  - BOOK
AU  - Levenson, G. S.
AU  - Boren, H. E.
AU  - Timson, F.
AU  - Tihansky, D. P.
TI  - Cost-estimating relationships for aircraft airframes
U1  - RC 1972/1380 
PY  - 1972///
CY  - Santa Monica, California
PB  - Rand Corporation
KW  - Aircraft industry - Costs
KW  - Airplanes, Military
ER  -