000 00421nam a22001457a 4500
008 230518b |||||||| |||| 00| 0 eng d
040 _aNational Science Library
_cNational Science Library
080 _aR 061.5:62(494) Escher Wyas
245 _aEscher Wyss, 1805-1955:
_b150 years of development
260 _aSwitzerland:
300 _a246p.
650 _aThermal machines
653 _aResearch
942 _2udc
_cREF
999 _c31885
_d31885