000			00347nam a2200145Ia 4500
008			180612s9999||||xx |||||||||||||| ||und||
020			_a81-7314-025-1
041			_aen
082			_a371.33
100			_aTOWNSEND, John.
245		4	_aThe instructor's pocket book
260			_aNew Delhi _bResearch press. _c1991
300			_a127p.
942			_cPR
999			_c50922 _d50922