00325nam a2200109 a 4500008004100000050002100041100002100062245006100083260004000144300002200184350000900206120416s1975    ||||||||||||||||| ||    u  aQA 76.73.C25 Coh  aCohn, Laurence S10aEffective use of ANS COBOL computer programming language  aNew YorkbJohn Wiley and Sonsc1975  axiv, 178p. : ill.  a0.00