000			00268nam a22001097a 4500
082			_a624.151 MAS.B _bGEOD257
084			_a624.151 MAS.B
100			_aMaslov, N N
245			_aBasic engineering geology and soil mechanics
260			_aMoscow _c1987 _bMir
942			_cBK
999			_c339540 _d339540