TY - BOOK AU - VARMA(SHASHI KANTA); SETHI(NISHI); KAUSHIK(SUSHMA); RANI(SEEMA); GOYAL(RAMESH K) TI - Extension and Communication Management SN - 978-81-8321-127-7 U1 - T9(Y31) P09 PY - 2009/// KW - Extension Education ER -