00530nam a2200181 a 450000500170000008200170001710000310003424500690006525000130013426000330014730000180018069000160019870000180021496400190023299700180025199900170026995200620028620251203091832.0 a510,bD, man aManicavachagom Pillay, TK. aAncillary mathematics Book III(Trigonometry and Vector analysis) arev. ed. aMadrasbS. Viswanathanc1995 a241p.c23 cm. aMathematics aNarayanan, S. bengcdefg_ a83919 LIBSC C c54415d54415 00104070aPUbPUd1998-04-08l0o510, D, manp83919yBK