000			00330nam a2200133Ia 4500
008			140113s9999 xx 000 0 und d
082			_a03:5 H7
245			_aVan Nostrand's scientific encyclopedia
250			_a2nd Ed.
260			_b"D van nostrand company, 1947"
300			_a1600p.
650			_aEncyclopaedia
942			_cBK
999			_c64195 _d64195