000 00610nam a2200253Ia 4500
008 150814s9999 xx 000 0 und d
037 _cPurchase
037 _gNil
037 _nD. Rajan Babu
040 _beng
041 _aEnglish
082 _a625.7
100 _aNone
245 _aRESEARCH NOTE ON LOW COST ROOFS USING PRE - CAST R. C. C. JOISTS
260 _bHighways Research Station, Mad
260 _c1971/01/01
300 _g28
590 _aAvailable-Active
590 _cGifted by D. Rajan Babu
590 _dNil
650 _aNil
942 _cLEN
942 _hGeneral
999 _c89911
_d89911