00252nam a2200109 i 4500001000300000245004600003260001900049040000800068041000800076080001700084008004100101bg 0aAnglo-russkij politechničeskij slovar'.  aMoskva,c1976.  cBPK  apol  a62(03)=20=82      s        pl     f     |000 0 pol