00517nam a2200181Ia 450000500170000000800410001704000180005804100080007608200220008410000180010624500380012425000120016226000480017430000280022265000260025065000260027665000330030220241114085805.0210716s1983    xx            000 0 und d  cAIMIT LIBRARY  aeng  a005.135 21bWELR  aWelland, Ray.  aMethodical programming in cobol /  a1st ed.  aMadras :bA H Wheelers and Company ;c1983.  avii,296p. ;bPBc23 cm.  aProcedural statements  aDeveloping algorithms  aAdditional features of cobol