000 00314nam a2200121Ia 4500
008 190711s9999 xx 000 0 und d
082 _a691 C5121
100 _aCHAWLA,S.L
245 0 _aNATURE AND PROPERTIES OF BUILDING MATERIALS
260 _aDELHI
_bKHANNA PUBLISHERS
_c1978
300 _a22X14
942 _cBK
_2DDC
999 _c18675
_d18675