000 00419nam a22001457a 4500
082 _a697.07
_bGRI
_cL-9, P-54
100 _aGriffiths, Roosevelt
_945216
245 _aThermostats
_cGriffiths, Roosevelt
250 _a3rd volume
260 _aLondon.
_bCharles griffin & company limited
_c1951.
300 _a217p.:
_bill,;
_c20 cm.
526 _a0
_b0
_c0
_d697_070000000000000_GRI
650 _aMCE
_9379
942 _2ddc
_cBK
999 _c548786
_d548786