000 00320nam a2200133Ia 4500
001 19216
008 230324s9999 xx 000 0 und d
245 0 _aBiological Science: Maintenance of The Organism a Laboratory Guide
260 _aUSA
260 _bPenguin Book Ltd
260 _c1970
300 _a158
942 _cBK
999 _c8376
_d8376