00346nam a2200157Ia 4500008004100000020000900041035001000050082001900060100001800079245002700097250000600124260003200130300001200162500000800174650000600182210723s9999||||xx |||||||||||||| ||und||  aNULL  a25057  a514BVAZ / GOS  aVaze / Gosavi 0aTrigonometry & Algebra  a-  aN. DelhibRam Chand And Co.  a80 + 74  a502  a-