000 00323nam a2200145Ia 4500
008 200208s9999 xx 000 0 und d
082 _aASN 333.31 Pan
100 _a"Shanker, Bijay"
245 0 _aAppropriate technology
260 _aMussoorie
260 _bLBSNAA
260 _c1991
300 _av.p.
942 _cDB
999 _c167551
_d167551