000 00260nam a2200109Ia 4500
008 231212s1967 xx 000 0 und d
041 _aeng
082 _a621.38173
100 _aMarcovitz A.B.
245 _aAn Introduction to
260 _aLondon
_bTata Mc
_c1967
999 _c958366
_d958366