History of science of technology in India - Delhi: Sundeep Prakashan, 1990 - 197p. Vol.4 (Science); ISBN:81-85067-35-X; 583p. Vol.5 (Science and technology); ISBN: 81-85064-36-8; 273p. Subjects--Topical Terms: Science technology Subjects--Index Terms: Science history Universal Decimal Class. No.: 5/6(540)(091) / N0.5