000 00251nam a2200097Ia 4500
008 150310s9999 xx 000 0 und d
100 _aJAIKRISHNA & JAIN OP
245 _aPLAIN AND REINFORCED CONCRETE - I
250 _a8
260 _c1997
_bNEMCHAND & BROS
999 _c29190
_d29190