000 00408nam a2200157Ia 4500
008 240618s9999||||xx |||||||||||||| ||und||
020 _aNCST
_c253
040 _aMAIN
082 _a1041
100 _aBRACCHI,G (ED), LOCKEMANN,P.S (ED)
_938878
245 0 _aINFORMATION SYSTEMS METHODOLOGY: PROCEEDINGS OF 2ND CONFERENCE,1978
250 _a1
260 _bSV
_c1978
_aBERLIN
300 _b695
942 _cBK
999 _c45715
_d45715