000 00302nam a2200121Ia 4500
005 20250114224124.0
008 250113s9999 xx 000 0 und d
041 _aeng
082 _aV:70Y171m2631:N95
245 _aPratnatattve vol.4
260 _c1998
_bJahangirnagar University
_aDhaka
365 _cRs.
999 _c132265
_d132265