000 00358nam a22001457a 4500
082 _a537
_bCHE/P
100 _aCherkassky, V M
245 _aPumps Fans Compressors /
_cV M Cherkassky
260 _c1980.
_bMIR Publishers,
_aMoscow :
300 _a388p. :
_bill.;pb.
500 _aincludes index
650 _aPhysics
700 _aNikolaev, B A
942 _cBK
999 _c16267
_d16267