000			00414nam a2200145Ia 4500
008			211217s9999 xx 000 0 und d
020			_a0 7131 5589 2
040			_cJayakar Knowledge Resource Centre
100			_aDoornkamp, J C
245		0	_aNumerical analysis in geomorpology an introduction
260			_bEdward Arnold (pub) Ltd _aLondon _c1971
300			_aXI, 372p p.
653			_aGEOGRAPHY
942			_c1
999			_c133074 _d133074