Warshawsky, Mark. The uncertain promise of retiree health benefits : an evaluation of corporate obligations / Mark J. Warshawsky. - Washington, D.C. : AEI Press, 1992. - xiv, 190 p. : ill. ; 24 cm. ISBN: 0844770116 LCCN: 91045391 LC Class. No.: HG9396 .W37 1992 / .W37 1992 Dewey Class. No.: 368.3/8