000			00304nam a2200121 4500
008			160616s 000 0
245			_aGeometric transformations. v.1 and 2
100			_aModenov, P.S
100			_aParkhomenko, A.S
500			_aB62 K51.1 K51.2
942			_cBK _2BK3333
080			_a514.144 MOD
999			_c3333 _d3333