00588nam a2200193Ia 4500008004100000082001600041100001900057245003600076260003300112300000800145650001200153650001800165653001200183700001900195700002200214942001200236999001500248952013100263170901s1977    xx            000 0 und d  a530.1bG73P  aGrechko, L. G. 0aProblems in Theoretical Physics  aMoscowbMir Publishersc1977  a447  aPhysics  aPure Sciences  aPhysics  aSugakov, V. I.  aTomasevich, O. F.  2ddccBK  c5175d5175  00102ddc4070aRAUbRAUd2017-10-18ePunjab Book Centre, Chandigarhg10.00l0o530.1 G73Pp25582r2017-10-18w1981-06-03yBK