For additional Baltimore convention information, call Courtney McKeldin at 659-7133 (local) or (800) 343-3468 (out of state).
MARCH 25-29: American Congress on Surveying and Mapping at the Convention Center. Contact Linda Hachero, 5410 Grosvenor Lane, Bethesda 20814. Expected attendance: 6,000.
APRIL 2-6: American Burn Association at the Convention Center. Contact Janet Wright, 716 Lee St., Des Plaines, Ill. 60016. Expected attendance: 2,000.
APRIL 13-20: Association for Quality and Participation at the Convention Center. Contact Carol Perlstein, 801-B W. Eighth St., Cincinnati, Ohio 45203. Expected attendance: 4,000.
APRIL 16-18: Smelkinson Sysco Trade Show at Festival Hall. Contact Cathy Dempsey, 8000 Dorsey Run Road, P.O. Box 1009, Jessup 20794.
APRIL 20-24: Medical Group Management Association at Hyatt Regency. Contact Jean Moffett, 1355 S. Colorado Blvd., Suite 900, Denver, Colo. 80222-3331. Expected attendance: 270.
APRIL 29-MAY 3: Acoustical Society of America at Omni Inner Harbor. Contact Betty Goodfriend, 335 E. 45th St., New York 10017. Expected attendance: 700.
MARCH 23-29: Navy League of the U.S. at the Sheraton Washington. Contact Pat Holmgard, 2300 Wilson Blvd., Arlington, Va. 22201. Expected attendance: 5,000.
MARCH 24-29: Space Expo '91 at the Washington Convention Center. Contact Wally Miller, 25 S. Quaker Lane, Alexandria, Va. 22314. Expected attendance: 2,500.
MARCH 31-APRIL 6: National Organization of Black Chemists and Chemical Engineers at Ramada Renaissance Techworld. Contact Dr. Joseph Williams, 525 College St. N.W., Howard University, Washington, D.C. 20053. Expected attendance: 800.
APRIL 1-5: International Federation of Information Processing at Marriott-Crystal Gateway. Contact Kim Kappel, 118 King St., San Francisco, Calif. 94107. Expected attendance: 600.
APRIL 2-6: National Association of Student Personnel Administrators at Washington Hilton. Contact Marilyn Shorr, 1700 St. N.W., Washington, D.C. 20009-2508. Expected attendance: 2,000.
APRIL 3-5: Global Pollution at Sheraton Washington. Contact Jim Bracken, 25 S. Quaker Lane, Alexandria, Va. 22314. Expected attendance: 3,000.
APRIL 3-7: Latin American Studies Association at Hyatt Crystal City. Contact Harve Horwitz, 11620 Vixens Path, Ellicott City, Md. 21043.
APRIL 4-7: National Trade Productions Inc. at the Washington Convention Center. Contact Dianna Simmons Wallace, 313 S. Patrick St., Alexandria, Va. 22314. Expected attendance: 30,000.
APRIL 6-10: American Society for Quality Control at the Grand Hyatt Hotel. Contact Shirley Krentz, 310 Wisconsin Ave. N.W., Milwaukee, Wis. 53203. Expected attendance: 800.
APRIL 7-9: Productivity Inc. at the Marriott-Crystal Gateway. Contact Maureen Fahey, 101 Merritt 7, Norwalk, Conn. 06851. Expected attendance: 500.