TY - BOOK AU - RATAN MOHAN KHAN TI - ANALYTICAL GEOMETRY OF TWO AND THREE DIMENSIONS AND VECTOR ANALYSIS SN - 81-7381-089-3 U1 - 516.3/KHA/ANA PY - 2012/// CY - Kolkata PB - NEW CENTRAL BOOK AGENCY (P) LTD KW - ANALYTIC GEOMETRY KW - MATHEMATICS ER -