000 00335nam a2200145Ia 4500
005 20250612122251.0
008 250601s1995 xx 000 0 eng d
020 _a817169442x
100 _aAK nayak
245 0 _aExtension Eduction
260 _aDelhi
_bKalyani pub.
_c1995
300 _a200
700 _autam kumar
942 _2ddc
_cBK
999 _c2489
_d2489