editor robert s hastings. 4 0

passive solar commercial and institutional building: : a source-book of example and design insights / 6 6 editor robert s hastings. - - - 454p. - - - - - . - . - 0 . - . - 0 .







5

















5







2 = =









2




2 --0------


6 --0-- 2 --------



0 2 --


--20------





--------20--


--------20--


----2

/ 2

/ 2

/

/