00519nam a2200217Ia 4500003000400000005001700004006001800021007000300039008004100042024001100083037002600094040001800120041001300138082001900151100002500170245004200195260000900237300001300246942002300259999001900282OSt20220927104719.0a|||||r|||| 00| 0ta220926b        |||||||| |||| 00| 0 eng d  a150190  cReference Collections  aRTLcRTLbeng  2engaeng  a"X62:7, M3/UN"  aHopton David9366838 0aPayment systemb A case for consensus  c1983  a73pccm.  h"X62:7, M3/UN"cCC  c688338d688338