00295nam a2200121Ia 4500 190829s9999||||xx |||||||||||||| ||und|| Krishnamurthy, V Trigonometry 2ND ED. The National Publishing Madras 1960 Trigonometry BK 6999 6999 0 0 0 0 MAT GBCTL GBCTL WSGF1 2020-11-04 4.50 LOCATION -D 516.2 KRI/T 1483/63 ARC 0 0 0 0 MAT GBCTL GBCTL WSGF3 2020-10-16 2.25 LOCATION C 516.2 PIL/T 1657/67 ARC 0 0 0 0 MAT GBCTL GBCTL RS10 2022-09-29 4.50 516.2 KRI/T 381/63 BK