00712nam 2200241z- 450 991050798350332119910701123054.6(CKB)4560000000001073(EXLCZ)99456000000000107320211117c1990uuuu -u- -engThe art of tracking the origin of science /Louis LiebenbergClaremontSouth Africa0-86486-131-1 THE ORIGIN OF SCIENCETracking and trailingTracking and trailing.Liebenberg Louis1021710Liebenberg Louis1021710DOCUMENT9910507983503321The art of tracking2425171UNINA