| ![Click to enlarge](https://www.antiqbook.com/images/thumbs/i/isi_635658.jpg) CORMIER, R., LINEBACK, R.H., KURTZ, P., VARET, G., (ED.) International directory of philosophy and philosophers 1978 - 1981. | ![Click to enlarge](https://www.antiqbook.com/images/thumbs/i/isi_3555.jpg) RADEMAKER, H. Die Welt in der Sicht der wissenschaftlichen Vernunft. Das logische periodische System der Welt. | ![Click to enlarge](https://www.antiqbook.com/images/thumbs/i/isi_630666.jpg) CHATTERJEE, M. The language of philosophy. | |