000 00309nam a2200121Ia 4500
008 190711s9999 xx 000 0 und d
082 _a503 S584
100 _aSILL.W.B
245 0 _aNEW POPULAR SCIENCE ENCYCLOPEDIA OF SCIENCES
260 _aLONDON
_bAllen & Unwin
_c1968
300 _a29X23
942 _cBK
_2DDC
999 _c14200
_d14200