TY - BOOK AU - Chalmers,A.F. TI - What is this thing called science? SN - 0872204537 (pbk) U1 - 501 PY - 1999/// CY - Indianapolis PB - Hackett Pub KW - Science KW - Philosophy KW - Observation KW - Deriving theories KW - Experiment KW - Falsification KW - Khun's paradigm KW - Methodological changes ER -