TY - BOOK AU - G.L. Ray TI - Extension Communication and Management SN - 81-272-1170-2 U1 - 630.715 PY - 2004/// CY - Ludhiana PB - Kalyani Publishers N1 - G.L. Ray: Extension Communication and Management. Ludhiana. Kalyani Publishers, 2004. 81-272-1170-2 Rs. 250.00--(630.715RAY) ER -