a Rao, Digumarti Bhaskara
\a International Encyclopaedia of Science and Technology Education-10: \b Teacher Training in Science and Technology Education \h [Text] \c by Digumarti Bhaskara Rao - \a New Delhi: \b Discovery Publishing House PVT. Ltd, \c 2015 - \a 536p.: \b ill.
\a 9788171415779
\a LB 1707 Rao / \b 506223
\a International Encyclopaedia of Science and Technology Education-10: \b Teacher Training in Science and Technology Education \h [Text] \c by Digumarti Bhaskara Rao - \a New Delhi: \b Discovery Publishing House PVT. Ltd, \c 2015 - \a 536p.: \b ill.
\a 9788171415779
\a LB 1707 Rao / \b 506223