137 A.2d 555 HILLYARD v. CHEVY CHASE VILLAGE ET AL. [No. 38, September Term, 1957.]Court of Appeals of Maryland. Decided January 14, 1958. MANDAMUS — None, Where Official Has Discretion. Where the duty of a public official requires the exercise of discretion, mandamus will not be granted to control his decision. Mandamus is the proper […]