00393nam a2200169Ia 4500008004000000020001500040041000800055082001300063100001700076245002900093250000500122260004100127300001000168650001400178650001400192700001700206210210b2009   xxu||||| |||| 00| 0 eng d  a8121908124  aeng  a543 PANP  aPANDEY (O P)  aPractical chemistry Ed 8  a  aNew DelhibS. Chand & Co. Ltd.c2009  ax,262  aPractical  achemistry  aBAJPAI (D N)