This volume is in the nature of a perspective on these and related Indian thoughts. Wherever necessary and possible, a brief overview of the concerned ideas in the other culture-areas has been given to facilitate a comparative understanding, besides a chapter on Modern Perspective on the Physical World. Relevant original passages in Sanskrit under References, an extensive bibliography of both primary and secondary sources, and a glossary of technical words have been included in this volume. It is hoped that these (...) will stimulate interested readers towards further intensive studies. Contents include: Preface, General Introduction, An Overview, Unitary Conceptions, Five Elements, Substance, Qualities and Motion, Atomism, Epistemology: Its Ultimate Aim, Space and Time, Heat, Light and Sound, Weights and Measures, Modern Perspective on the Physical World, Appendices, Abbreviations, Glossary, General Bibliography. (shrink)