机读格式显示(MARC)
- 000 00450nam2 2200181 4500
- 245 1_ |a Extremum and Variational Principles in Mechanics |c Lippmann,Horst |g |A EXTREMUM |F LIPPMANN,HORST
- 260 __ |a Wien |b Springer Verlag |c 1972
- 700 _0 |a Lippmann,Horst |A LIPPMANN,HORST |4 著
- 905 __ |a HIEL |d O3O2/L1