00476nam a22001697a 450000500170000000800410001702000080005804100080006608200190007410000130009324500730010626000680017930000130024770000220026094200070028299900170028920260727123133.0260727b        |||||||| |||| 00| 0 eng d  a000  aeng  a001.642bROY/C  aRoy,M.K.  aCobol Programming b: Including Ms Cobol and Cobol-85c/ by M.K. Roy  aNew Delhi btata Mc Graw-Hill Publishing Company Limited c1989  axi,496p.  aDastidar,D. Ghosh  cBK  c49498d49498