000 00241 a2200097 4500
001 38032
100 _aLano R J
245 _aA technique for software and system design
260 _aNetherland
_bNorth Holland
_c1979
090 _c24211
_d24211
942 _aNUST-CAE
_cM
_c15794
999 _c273105
_d273105