000 00335nam a2200121Ia 4500
008 190711s9999 xx 000 0 und d
082 _a620.7 W241
100 _aWALTON,T.F
245 0 _aTECHNICAL DATA REQUIREMENT FOR SYSTEMS ENGINEERING AND SUPPORT
260 _aNew Jersey
_bPrentice Hall
_c1965
300 _a23X15
942 _cBK
_2DDC
999 _c12512
_d12512