000 00330nam a2200145Ia 4500
008 180710s9999 xx 000 0 und d
020 _a257561
082 _a625.7
_bSHA
100 _aShahani, P.B.
245 _aRaod techniques
260 _aDelhi
_bKhanna publishers
_c1975
300 _a404 p.
650 _aRoads
942 _cS
999 _c76437
_d76437