Saroj. Parallel genetic algorithm approach to automated discovery of hierarchical production rules with exceptions / Saroj - New Delhi : Jawaharlal Nehru University , 2009. Ph.D. - SC&SS, JNU, 2009. ISBN: THISBN7482 Subjects--Topical Terms: Programming(Mathematics). Index Terms--Genre/Form: Theses Dewey Class. No.: 519.7 / Sa748 Pa