000 00370nam a2200169 4500
999 _c143
_d143
020 _a5030009469
080 _a53(076) PIN
100 _aPinsky, A.A.
245 _aProblems in physics
260 _aMascow
260 _bMIR Publishers
260 _c1980
300 _a333 p
650 _aPhysics
690 _aPhysics
942 _cBK