@book{21442,
	author = {Chatwal, Gurdeep R.},
	title = {Instrumental methods of chemical analysis /},
	publisher = {Himalaya Publishing House,},
	year = {1979.},
	address = {Bombay :},
	note = {"July 1979"--Title page verso.
"For Hon. and Post-graduate students of Indian and foreign universities."}
}