000			00343nam a2200157Ia 4500
008			200204s9999 xx 000 0 und d
082			_aH 920.95 AYY
100			_a"Ayyer,Vishwanath N.E."
245		0	_aVigyan-Yogini
260			_aChandigarh
260			_bGyanlok
260			_c1983
300			_a71p.
650			_aJeevani
942			_cBK
999			_c52555 _d52555