IVES, HOWARD CHAPIN.
Natural trigonometric functions to seven decimal places for every ten seconds of arc, together with miscellaneous tables. NM: revision.
IVES, HOWARD CHAPIN. Natural trigonometric functions to seven decimal places for every ten seconds of arc, together with miscellaneous tables. NM: revision. © 4Sep42; A167044. Mary Belle Ives (E); 9Apr70; R482233.
Mary Belle Ives|E