Thursday, 18 September 2014

utholakam a manual to prepare science equipments for UP Schools

'UTHOLAKAM' A MANUAL TO PREPARE SCIENTIFIC EQUIPMENTS TO INCULCATE POSITIVE ATTITUDE TOWARDS SCIENCE SCIENTIFIC KNOWLEGE. THIS MANUAL IS PREPARED BY A GROUP OF EXPERTS UNDER THE LEADERSHIP OF DIET THRISSUR
CLICK HERE TO DOWNLOAD UTHOLAKAM

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