00524nam a2200193Ia 4500 CTU_80120 210402s9999 xx 000 0 und d 121.19 T572 Tiles, Mary Bachelard : Science and Objectivity Mary Tiles Cambridge Cambridge University Press 1984 Bachelard, gaston,Science philosophy Trọng Hải Trung tâm Học liệu Trường Đại học Cần Thơ