000 00295nam a2200121Ia 4500
008 220201s1969 xx 000 0 eng d
082 _a621.56
100 _aLang, V Paul
245 0 _aPrinciples of aor conditioning
260 _bDB taraporewala sonst co.
_c1969
300 _a340
942 _2ddc
999 _c75568
_d75568