Books by Douglas Downing
Total count: 26
Calculus by discoveryBarron's Educational Series, Inc.1982-01-01
Encyclopedia of computer termsBarron's Educational Series1983-01-01
Trigonometry the easy wayBarron's Educational Series, Inc.1984-01-01
Computer programming in Pascal the easy wayBarron's Educational Series, Inc.1984-01-01
Business statisticsBarron's1985-01-01
Algebra, the easy way2nd ed.Barrons Educational Series Inc1989-01-01
Making plans with 1-2-3Barron's1993-01-01
Forgotten statisticsa self-teaching refresher courseBarron's Educational Series1996-01-01
Diccionario de Terminos Informaticos E InternetAnaya Multimedia1998-02-01
Computer programming in Java, the easy wayBrand: Barron's Educational Series1999-01-01
Trigonometrythe easy way3rd ed.Barron's2001-01-01
Business Statistics4 editionBarron's Educational Series2003-10-01
E-Z trigonometry4th ed.Barron's Educational Series2009-01-01
Dictionary of mathematics terms3rd ed.Barron's2009-01-01
Dictionary of mathematics terms3rd ed.Barron's2009-01-01
Dictionary of computer and Internet termsTwelfth edition.2017-01-01