000 00302nam a2200121Ia 4500
008 210804s1978||||xx |||||||||||||| ||und||
041 _aeng
082 _a620
_bIND/CO
245 0 _aConstruction of village roads
260 _aKharagpur
_bIndian institute of technology
_c1978
300 _a30
942 _cBK
999 _c8104
_d8104