000			00410cam a2200169ua 4500
001			5115
008			101102n ii |||gr||||Z||||||asm
040			_cMAIN
082			_a910
100			_aAhmed,P., _eKalitaa,P .
245			_aBhugul Bigyan Parichay _zP.Ahmed
250			_a1st / _b1990.
260			_aGhy: _bBoruah Agency, _c1990.
300			_a162p.
600			_aGeography, _eGeography.
942			_cBK
999			_c4942 _d4942