000 00276nam a2200121Ia 4500
008 220201s1986 xx 000 0 eng d
100 _aJAIN V K
245 0 _aSERVICES IN BUILDING COMPLEX
250 _a1
260 _aDELHI
_bKHANNA PUB
_c1986
300 _a648
942 _2ddc
999 _c90690
_d90690