000 00252nam a2200109Ia 4500
008 231221s9999 xx 000 0 und d
100 _aCHEN CHE
245 0 _aBIOCHEMISTRY
260 _bMEDTECH
_aNEW DELHI
_c2017
300 _aXVI, 331P
942 _cBK
999 _c10342
_d10342