000 00299nam a2200121Ia 4500
008 191031s9999 xx 000 0 und d
100 _aVaradarajan (DB) and Subramanian (V)
245 0 _aAir Pollution and Road Transport
260 _bAshish Pub
260 _c1993
365 _b200
942 _cBK
999 _c217880
_d217880