الفهرس الموحد لمكتبات جامعة دمشق Search for 'pb:Heath and company, '

Teaching Elementary School Science\

By Thier,Herbert D.. Washington: Heath And Company, 1970 . 273p. ; 24cm..

By Commagry,Henry Steele.. Boston: Heath and company, 1939 . 1152p. ; 24cm..

By Hart, William L.. Bosten: DC heath and company, 1954 . 230p: , There is index. 24cm..

By Larson, Rolande.. Florida: Heath and company, 1994 . 1127p: 27cm..

By Cohen, Abraham.. London: Heath and company, 1933 . 337p.; 20cm..

By Cahen, Abraham.. London: Heath and company, 1933 . 337p.; 20cm..

By Dewey, John.. Boston: D. C Heath & company, 1933 . 301p; 22cm..

By macfarland,dora.. lexington: D.C Heath and company, 1966 . 406p; 24cm..