Runway De-icing Problem 
.... operating profitability had slipped somewhat to 10.2 percent; however, operating profit for 1991 is projected at only two percent (Sharav,
1991a, p.
260). ....
(1622
6
)
Economic Effects of Airline Deregulation
.... 259). Operating profitability reached a post deregulation peak 13.1 percent at Delta Air Lines in 1984 (Sharav,
1991a, p.
260). By ....
(2328
9
)
AIRLINE SEAT INVENTORY MANAGEMENT SYSTEM
.... dismal. Operating profitability reached a post deregulation peak 13.1 percent at Delta Air Lines in 1984 (Sharav,
1991a, p.
260). By ....
(8640
35
)
CIVIL AIR RESERVE FLEET
.... The Fort Worth Star Telegram, B1. Sharav, Ben. (
1991a, 28 June). Delta Air Lines. Value Line Investment Survey,
260. Sharav, Ben. (1991b, 28 June). UAL Corp. ....
(3305
13
)
National Health Insurance for the US
.... With the size of the American population approximating
260 million persons, the .... those charged to other businesses and individuals (Rovner,
1991a); (3) require ....
(1805
7
)
ECONOMICS AND TRADE IN THE PEOPLES REPUBLIC OF CHINA
.... Conservatism prevails in the PRC. The fear of price inflation deters further reform of the country's economy (Curry & Lee,
1991a, p. 56). .... 257-
260). ....
(4213
17
)
