00325nam a2200121Ia 4500008004100000022001400041040001100055100001900066245003200085260005900117300001600176300001100192251112s9999||||xx |||||||||||||| ||und||  a0376-4710  aCNCLSA  aDr B.C. Sharma 0aIndian Journal of Chemistry  cJuly, 1999bIndian National Science AcademyaNew Delhi  aP. 633-1374  bV. 38A