000 00288nam a2200121Ia 4500
001 118508
008 170722s9999 xx 000 0 und d
100 _aRoberts, Np
245 _aWorked examples in the theory of structes 2v /
260 _c1963.
700 _aRidley , Pg
942 _cGEN
999 _c59611
_d59611