000 00453nam a2200181Ia 4500
008 201126s9999 xx 000 0 und d
041 _aeng
100 _aBIOTECHNOLOGY OPEN LEARING
245 _aMOLECULER FABRIC OF CELL
250 _aCopy
260 _bBUTTER WORTH AND CO.
_c1991
300 _a289
490 _aREFERENCE
690 _aBIO - TECHNOLOGY ENGINEERING
690 _aBIO - TECHNOLOGY ENGINEERING
690 _aFET
999 _c13854
_d13854