Sharon Lou Cram and Julian TuckJuly vows for Sharon Cram♦«►Mr. and Mrs. Sheldon L. Cram, Le Mars, announce the engagement of their daughter Sharon Lou to Julian B. Tuck.Julian is the son of Dr. and Mrs. Russell C. Tuck of 154 Allerton Rd. Newton Highlands, Mass. Dr. Tuck is professor emeritus of Greek and New Testament in Andover-Newton theological school. Julian has just completed his intern year in a church at Coral Gables, Fla.Sharon will receive her masters degree on Mav 18 from Andover