Benton's text-workbook in new modern geometry:A complete text workbook for students use in high school
Schaum's outline series principles and problems of plane geometry
Student's solutions manual to accompany calculus and analytic geometry
Technical calculus with analytic geometry
University calculus with analitic geometry
Desain geometri peledakan di PT. Pertama Mina Sutra Perkasa (Puger Jember)