@book{26440,
	author = {Chattopadhyaya, D. P. },
	title = {History of Science, Philosophy and Culture in Indian Civilization: India and China: Chemistry and Chemical Techniques in India.  Volume-04, Part-01 /},
	publisher = {Project of History of Indian Science, Philosophy and Culture (Centre for Studies in Civilizations),},
	year = {2004. },
	series = {PHISPC, Centre for Studies in Civilizations },
	address = {New Delhi: }
}