000 00321nam a2200121Ia 4500
008 221221s9999 xx 000 0 und d
082 _a500
_bMAN/P
100 _aManjooran S, Kochu Baby
245 0 _aPractical Engineering Chemistry
260 _aKochi
_bKannatheri Publications
_c2016
650 _aChemistry
942 _cBK
999 _c26138
_d26138