H text New York Grolier Incorporated 1972 monographic 348p. Copyright 1971,1970,1969,1968,1967,1966 by Grolier Incorporated,1972,1971,1970,1969 by Grolier Limited English 030 GRO/NE Copyright 1971,1970,1969,1968,1967,1966 by Grolier Incorporated,1972,1971,1970,1969 by Grolier Limited 0717205037