@book{15607,
	author = {Symposium on Classical and Contagious Discrete Distributions, International, McGill Univ., Montreal, Canada, Aug.15-20, 1963 and Patil, Ganapati P.},
	title = {Classical and contagious discrete distributions},
	publisher = {SPS,},
	year = {1965},
	address = {Calcutta:}
}