000 00256nam a2200109Ia 4500
008 220201s9999 xx 000 0 eng d
100 _aARORA (NL)
245 0 _aBUILDING CONSTRUCTION
250 _a2014
260 _bSATYA PRAKASHAN NEW DELHI
942 _2ddc
999 _c99590
_d99590