000 00300nam a2200121Ia 4500
008 220201s1972 xx 000 0 eng d
082 _a621.56
_bGER
100 _aGerald Schweitzes & Electing
245 0 _aBasic air conditioning V II
260 _bTaraporevala
_c1972
300 _a140
942 _2ddc
999 _c78595
_d78595