Short-cut math /
Kelly, Gerard W,
Short-cut math / [print] Gerard W. Kelly. - New York : Dover Publications, (c)1984. - 112 pages ; 22 cm.
"An unabridged and slightly revised republication of the edition first published by Sterling Publishing Co., Inc., N.Y., in 1969"--T.p. verso.
9780486246116
83020634
Ready-reckoners.
QA111 QA111.K29.S567 1984
Short-cut math / [print] Gerard W. Kelly. - New York : Dover Publications, (c)1984. - 112 pages ; 22 cm.
"An unabridged and slightly revised republication of the edition first published by Sterling Publishing Co., Inc., N.Y., in 1969"--T.p. verso.
9780486246116
83020634
Ready-reckoners.
QA111 QA111.K29.S567 1984