000 00309nam a2200121Ia 4500
008 211209s1956 xx 000 0 und d
041 _aeng
082 _aLEO
100 _aLEONARD L B
245 _aENGINEERING APPLICATIONS OF VECTOR ANALYSIS
260 _aLONDON
_bOXFORD&IBH PUBLISHING
_c1956
300 _a126
999 _c20869
_d20869