@book{3654,
	author = {Backhurst, J.R. Harker J.F Richardson},
	title = {Coulson and archardson,s chemical engineering},
	publisher = {Elsever},
	year = {2012},
	address = {New Dehli},
	url = {https://libgen.is/book/index.php?md5=4E45EEB8E2C97007D90FF02914E92176}
}