Ravindra Babu Katragadda

    Ravindra Babu Katragadda
    Teaching Assistant
    Department of Chemical Engineering,
    JNTU College of Engineering,
    Anantapur-515002.(AP)
    INDIA.
    Ph.No.+91 8554 72325 Extn.218
    E-Mail:meetravindra@yahoo.com

    K.Ravindra babu
    H.No.5-66-51/7,
    Hawamanzil,
    4/22 Brodipet,
    Guntur-522002.(AP)
    India.
    Ph No. +91 863 232344
    E-Mail:meetravindra@hotmail.com