Belknap, Ralph L. Effective use of church space : church buildings in a time of energy shortages and high costs / Ralph L. Belknap. - Valley Forge, Pa. : Judson Press, c1978. - 174 p. : ill. ; 21 cm. Includes index. Bibliography: p. 169-172. ISBN: 0817007644 : $7.50 LCCN: 78014911 Subjects--Topical Terms: Church facilities--Planning. LC Class. No.: BV 604 / .B37