Search Results       Your search for [subject]Income tax -- Law and legislation -- United States -- Programmed instruction returned 1 record.           Essentials of taxation. by Sommerfeld, Ray M.; Reading, Mass.: Addison-Wesley, 1990. Subject: Income tax -- Law and legislation -- United States -- Programmed instruction; Taxation -- Law and legislation -- United States -- Programmed instruction.          Add to Book Cart Relevance: 38.54%