sentences:  The part-time undergraduate engineering program realized its largest enrollments for a time after World War II when returning servicemen and women received GI Bill benefits for a college education.Until the late 1950s, part-time courses were primarily offered at the undergraduate level on the Johns Hopkins Homewood campus.In 1958, the Johns Hopkins Applied Physics Laboratory (APL) began to offer advanced technical courses at the graduate level with credit toward Johns Hopkins academic degrees under the auspices of that institution’s Evening College.