000 00339nam a2200121Ia 4500
080 _a08.03.03 U588
245 _aAppropriate industrial technology for construction and building materials
260 _bU.N.
_aNew YorkUS
_c1980
300 _axiii, 218 p.
500 _aBibliography: p. 214-218
583 _c3/7/00
_kM2LMGR
942 _cM
_mU588
999 _c17123
_d17123