000 00283nam a2200109Ia 4500
008 201231s9999 xx 000 0 und d
100 _aBagshaw, I. W.
245 0 _aWorked examples in relative radar plotting
260 _aGlasgow
_bBrown, Son & Ferguson
300 _a91
942 _cBK
999 _c10175
_d10175