00726nam a2200229Ia 4500 TVU_14318 210423s9999 xx 000 0 und d 0827302959 9780827302952 eng 671 A103 Mathematics for sheet metal fabrication Clifton Park Cengage Learning, Inc 1970 271 p. illus. 26 cm This text is concerned with the fundamental principles and concepts of mathmatics needed by a tradesman who is required to solve problems and make measurements and layouts. Sheet-metal work Trung tâm Học liệu Trường Đại học Trà Vinh