516.3 KHA\A 41443 41444 40184 40187 41442 41445

KHAN, Ratan Mohan        Analytical geometry of two and three dimensions and vector analysis / Ratan Mohan Khan. – 4th ed.. – Kolkata : New central book, 2010.        V.P.        ISBN81-7381-089-3 : Rs. 385.00        1. Mathematics – geometry