000 00314nam a2200121Ia 4500
008 250224s9999 xx 000 0 und d
020 _a435511815
082 _a519CLA
100 _aClarke, L. Harwood
245 2 _aA note book in applied mathematics
260 _bHeinemann educational books
_c1971
942 _cBK
999 _c436995
_d436995