000 00259nam a2200109Ia 4500
008 221001s2004 xx 000 0 eng d
082 _a551.6 LAL
245 0 _aJalvayu vigyan
260 _aAllahbad
_bChaitanya
_c2004
300 _aviii, 335p.
942 _2ddc
_cBK
999 _c49670
_d49670