00351nam a2200121Ia 4500082001900000100006100019245008000080260002200160300000600182500000500188653000600193700003000199  a510.6bW926.PS  aWorkshop on "Mathematics", IIT, Bombay, Dec.25-30, 1999.  aProceedings of the 6th workshop in mathematicsbcConvened by Inder K. Rana  aBombaybIITc1999  a   a  a   aRana, Inder K. ; convener