000			00312nam a2200145Ia 4500
008			220421s9999||||xx |||||||||||||| ||und||
020			_c125/-
040			_aET
100			_aRAY S C
245		0	_aBUSINESS ENVIRONMENT
260			_bREKHA PRAKASHAN _aNEW DELHI
300			_a-
500			_a29688
942			_cBK
999			_c35703 _d35703