@book{42731,
	author = {Seth , M. L},
	title = {Theory and Practice Of Economic Planning/},
	publisher = {S. Chand & Co. ,},
	year = {1947.},
	address = {Delhi :},
	edition = {Fourth Edition (Thoroughly Revised And Enlarged).},
	url = {https://fll.law.cu.edu.eg/fulltext/bks/B13-07518.pdf}
}