000 00262nam a2200121Ia 4500
008 211209s1971 xx 000 0 und d
041 _aeng
082 _a515.63 N71 SPA
100 _aSPAIN, BARRY
245 _aVECTOR ANALYSIS
260 _c1971
300 _a144
999 _c12534
_d12534