00285nam a2200097Ia 4500008004100000100002100041245003900062260003900101300000800140650003900148191201s2018    xx            000 0 und d  aSINGH, Harkishan 0aPractical pharmaceutical chemistry  bVallabh PrakashanaNew Delhic2018  a208  aPharmaceutical Inorganic Chemistry