00398nam a2200133Ia 450000500170000000800460001703700120006304000200007504100130009508400220010824500850013024500400021526000090025520250508160227.0008  250505s9999    xx            000 0 eng d  aTextual  aFEDLbengcFEDL  aeng2eng  a551.51, AHMqFEDL 0aProceedings of the third international symposium on equatorial aeoronomy. 2 Vols 0cIndia. Ahmedabad February 3-8, 1969  c1969