000 00243nam a2200097Ia 4500
008 230331s9999 xx 000 0 und d
020 _a9780749667818
100 _aBELMONT. HELEN
_989227
245 0 _aLOOKING AT AERIAL PHOTOGRAPHS
942 _cBK
_y561
_zJohn Tresidder
999 _c744881
_d744880