000 00397 a2200133 4500
020 _a9154020182
082 _a693.832
_bNAG
100 _aBankvall, Claes G.
_9126548
245 _aGuarded hot plate apparatus for the investigation of thermal insulations
_b: Document D5:1972
_cClaes G. Bankvall
260 _aSweden:
_bStockholm,
_c1972.
300 _a75p.
650 _aHeating
_9127724
942 _cBK
999 _c62516
_d62516