000 00281nam a22001217a 4500
999 _c2020
_d2020
020 _a8181283406
082 _a543.05
100 _aMiguel Valcarcel
245 _aPrinciples Of Anslytical Chemistry
260 _aDelhi
_bLibrary Of Congress Cataloging
300 _a367
942 _cBK