000 00291nam a2200109Ia 4500
008 240531s9999 xx 000 0 und d
082 _aJR503 YOU
100 _aW. B. I.
245 0 _aYOUNG SCIENTIST:ANIMALS WITHOUT BACKBONE VOL 6
260 _aWorld Book international
_b1990
942 _cJNF
999 _c316531
_d316531