01156nam a2200265Ia 4500 TVU_16656 210423s9999 xx 000 0 und d 0534947581 9780534947583 eng 513.12 P427 Proga, Rosanne Arithmetic and algebra Rosanne Proga Boston PWS Pub. Co. 1996 xiv, 658 p. ill. (some col.) 28 cm This book uses a practical approach to arithmetic and beginning algebra and assumes no prior knowledge of mathematics. By thoroughly explaining various mathematical techniques, Proga helps students understand why a technique works so they'll remember how to use it. Well-known for its flexibility and complete coverage of arithmetic and algebra topics, Proga's text is perfectly suited for a combination arithmetic-elementary algebra course, for either an arithmetic or an algebra course, or for a two-term course sequence Arithmetic; Algebra Rosanne Proga Trung tâm Học liệu Trường Đại học Trà Vinh