WJHU-Radio Program Notes This week on The Marc Steiner Show: * Monday, Aug. 7: Guests are Carol Alexander, director of the House of Ruth, and Martha Bullen, author of Never Throw Out a Banana Again (and 364 Other Ways to Save Money at Home). * Tuesday, Aug. 8: A conversation with former Egyptian First Lady Jehan Sadat. * Wednesday, Aug. 9: Abu the Flutemaker, musician and master craftsman, visits. * Thursday, Aug. 10: A talk with playwright and performer Anna Deavere Smith. * Monday, Aug. 14: "Free at Last," a docudrama about slavery. * Tuesday, Aug. 15: A discussion with Alexander Cockburn, writer for The Nation. * Wednesday, Aug. 16: A talk with Jacques Leslie, author of The Mark. * Thursday, Aug. 17: A talk with the author of The Women of Brewster Place, Gloria Naylor. The Marc Steiner Show is a public affairs call-in program broadcast Monday through Thursday from 7 to 8:30 p.m. on WJHU, 88.1 FM. Topics and guests are subject to change. For more information, call 516-WJHU.