Astronomical Photometry and Spectroscopy in the Optical and Near-Infrared Regions Anandarao B. G., Venkata Raman V. E-Book (epub)

Studies on Conversion of FA's and FFA's to Alkyl Esters Using WCO's of Different Origin Susarla Venkata Ananta Rama Sastry, K. V. Rao E-Book (pdf)