Palmer, Claude Irwin
Practical mathematics : being the essentials of arithmatic, algebra, geometry and trignometry - 5th ed. - New York McGraw Hill 1949 - 3v.
000954-v.1, 000955-v.2, 000956,000957,0007297-v.3, 002969-v.1 (179 p.; 252 p.; 200 p.)
51 / P3
Practical mathematics : being the essentials of arithmatic, algebra, geometry and trignometry - 5th ed. - New York McGraw Hill 1949 - 3v.
000954-v.1, 000955-v.2, 000956,000957,0007297-v.3, 002969-v.1 (179 p.; 252 p.; 200 p.)
51 / P3