00266pam a2200121 a 4500020000500000040001600005041000500021082001300026100002300039245002300062260003500085700002400120  c  aGULB_585106  h  a512bGOP  aN S Gopalakrishnan  aUniversity Algebra  aNew DelhibWiley Easternc1989  aGopalakrishnan, N S