000 00515nam a2200181Ia 4500
005 20250508161010.0
008 008 250505s9999 xx 000 0 eng d
037 _aTextual
040 _aFEDL
_beng
_cFEDL
041 _aeng
_2eng
084 _a374.4, CHI
_qFEDL
100 _aChib Sukhdev Singh
245 0 _aTeaching by correspondence in India
260 _aNew Delhi, India
_bLight and Life Publishers
_c1977
300 _aix,188p.
942 _cTEXL
_h374.4, CHI
999 _c1367833
_d1367833