000 00367nam a2200157Ia 4500
008 240510s9999 xx 000 0 und d
041 _aEng
082 _a519.68/12
082 _bNS
245 0 _aACOS 4/AVP sort/merge DFD21E-2
260 _c1987
300 _a139 p.
650 _aACOS operating system : sort /merge functions
942 _2ddc
942 _cLBK
999 _c23856
_d23856
945 _a1
_bMadushi Gamage
_c1
_dMadushi Gamage