@book{136379,
	author = {Chhatwal, G. R.},
	title = {Encyclopaedic history of science and technology /},
	publisher = {Anmol Publications},
	year = {1994},
	address = {New Delhi },
	note = { 12 v. ; v 1. History of science ; v 2. History of biology  ; v 3. History of biology ; v 4. History of chemistry  ; v 5. History of mathematics and computer science  ; v 6 History of mathematics and computer science ; v 7. History of physics  ; v 8. History of physics ; v 9. History of physics  ; v 10. History of physics  ; v 11. History of technology ; v 12. History of Technology





}
}