00463nam a22001577a 450000500170000001000150001702000300003203500140006203700090007608200100008510000150009524500480011026000500015827000770020830000200028520220103154146.0  aENG-130870  a978-93-90555-89-5c579.00  aEN-114402  bDBAD  a541.3  aTewani, G.  aTrigonometry for JEE (ADVANCED):cG. Tewani  aDelhibCengage Learning India Pvt. Ltd.c2017  bDelhie110091aT-303, 3rd Floor DAV Complex, Plot 3, Mayur Vihar Phase 1  a508pc27cm(pbk)