@book{216536,
	author = {ZELLE, JOHN M.},
	title = {PYTHON  PROGRAMMING: AN INTRODUCTION TO COMPUTER SCIENCE.},
	publisher = {FRANKLIN, BEEDLE AND ASSOCIATES INC,},
	year = {202,},
	address = {PORTLAND,},
	edition = {4TH },
	note = {INCLUDES   BIBLIOGRAPHICAL REFERENCES AND INDEX}
}