000 00307nam a2200121Ia 4500
008 220201s1969 xx 000 0 eng d
082 _a891.43
_bReference AN
100 _aReference agey Reference aghaw
245 0 _aProfessor .
260 _bReference ajkamal And Sons .
_c1969
300 _a105
942 _2ddc
999 _c642
_d642