000 00312nam a2200121Ia 4500
008 130706s9999 xx 000 0 und d
020 _a9836218092
050 0 0 _aQB 500 Z 39 1990
100 0 _aZawawi Hj. Ahmad
245 1 0 _aSistem cakerawala /
_cZawawi Hj. Ahmad
300 _ap.
942 _2lcc
_kQB 500 Z 39 1990
999 _c11631
_d11631