000 00675cab a2200229 4500
001 ABS44066
008 090401t1991 xxu||||| |||| 00| 0 eng d
035 _a(Sirsi) u45189
041 _aeng
100 _aChevin, D.
245 _aOut of service
260 _c1991
350 _a0
490 _aBuilding
_v256(7683) 22 February 1991, 54055(2)
520 _aDiscusses the problems that beset design, specification and installation in the heating and ventilating industries.
650 _aENGINEERING SERVICES
650 _aMECHANICAL AND ELECTRICAL SERVICES
650 _aPREFABRICATION
690 _aBlock management
_96220
942 _n0
948 _c04/03/1997
999 _c28722
_d28722