00406nam a2200169Ia 4500003000400000005001700004008004100021020001800062040000700080041000800087082001900095100002400114245002300138260004700161300001500208365001300223OSt20230418100137.0210423s2012    xx            000 0 und d  a9788131768570  cAL  aeng  a515 223bFOLG  aFOLLAND (Gerald B).  aAdvanced calculus.  aNew DelhibPearson Education Pvt Ltdc2012  axi,461bPB  b450cINR