000 00347nam a2200145Ia 4500
008 211209s2012 xx 000 0 und d
020 _a978-81-224-3379-1
041 _aeng
082 _a691 DUG
100 _aS K DUGGAL
245 _aBUILDING MATERIALS
250 _a4th ed.
260 _bNEW AGE INTERNATIONAL(P)LIMITED
_c2012
300 _a594
999 _c74124
_d74124