This author has not been identified. Look up 'G. Manning Richardson' in GoogleThis author has not been identified. Look up 'Janet Bowers' in GoogleThis author has not been identified. Look up 'A. John Woodill' in GoogleThis author has not been identified. Look up 'Joseph R. Barr' in GoogleThis author has not been identified. Look up 'Jean Mark Gawron' in GoogleThis author has not been identified. Look up 'Richard A. Levine' in Google