00291nam a2200109Ia 4500008004100000082001700041100001600058245003200074250000900106260005800115300000800173240913s9999||||xx |||||||||||||| ||und||  a512.5  KIS/V  aHari kishan 0aVector algebra and calculus  aNULL  bAtlantic Publishers and DistributorsaNew Delhic2007  a430