000 00301nam a2200121Ia 4500
008 190711s9999 xx 000 0 und d
082 _a910.0911 L722
100 _aLIFE SCIENCE LIBRARY
245 0 _aPOLES BY LEY(W)
260 _aNEW YORK
_bTime-Life Books
_c1977
300 _a27X21
942 _cBK
_2DDC
999 _c18291
_d18291