TY - BOOK AU - Pattnaik Sanghamitra TI - Organization of Physics Practicals at+2 Level SN - 9788183166096 U1 - 530 SAN PY - 2015/// CY - New Delhi PB - Neelkamal Publication Pvt Ltd KW - pattnaik sanghamitra KW - physics KW - practicals KW - organization ER -