00353nam a22001337a 450000500170000000800410001704100080005810000240006624500460009025000120013626000470014852100080019565000160020320261012170933.0261012b        |||||||| |||| 00| 0 eng d  aeng  aN. S. Gopalkrishnan  aUniversity Algebra /cN. S. Gopalkrishnan  a3rd ed.  aNew Delhi :bNew age international,c2016.  aAll  aMathematics