Agnew, Peter Lawrence, 1901-
Key-driven calculator course / by Peter L. Agnew and William R. Pasewark. - 4th ed. for the Burroughs, comptometer, and plus calculators. - Cincinnati, South-western Pub. Co. , c1962. - 152 p. illus. 20 x 28 cm.
62015972
Calculators.
HF5688 / .A355 1962
510.7834 / AGK
Key-driven calculator course / by Peter L. Agnew and William R. Pasewark. - 4th ed. for the Burroughs, comptometer, and plus calculators. - Cincinnati, South-western Pub. Co. , c1962. - 152 p. illus. 20 x 28 cm.
62015972
Calculators.
HF5688 / .A355 1962
510.7834 / AGK