000			00561nam a22001457a 4500
999			_c78057 _d78057
020			_a8174506292
082			_a510 N 21338 M _b106936
245			_aMathematics textbook for class x11 _hEnglish
260			_aKolkotta _bNational council of educational research and training _c2006
300			_a285
500			_aThe national curriculum framework 2005 recommends that children's life at school must be liked to their life outside the school.
505			_aRelations and functions Inverse trigonometric functions Matrices
650			_aMathematics
942			_cBK