000 00000nam a2200000 a 4500
005 20251203110131.0
020 _a8171171680
082 _a370.11
_bSHA
100 _aSharma, Sita Ram
245 _aExtension education
260 _aNew Delhi
_bOmsons Publications
_c1998
300 _av,318p.
_c23 cm.
690 _aExtension education
690 _aCorrespondence educations
964 _bENGLISH
_c
_d370
_eBOOK
_f
_g_
997 _a91651 C
999 _c79014
_d79014