000			00312nam a2200145Ia 4500
008			220421s9999||||xx |||||||||||||| ||und||
020			_c375/-
040			_aET
100			_aPATEL S.K
245		0	_aUNIFIED CHEMISTRY
260			_bNAVBODH PRAKASHAN _aRAIPUR
300			_a984
500			_a37021
942			_cBK
999			_c43036 _d43036