000 00309nam a2200121Ia 4500
008 170101s1994 xx 000 0 und d
082 _a631.5 AVA
100 _aAvarani Bhabubhai
245 0 _aPak Savrdhan Vigyan (Guj)
260 _aAhmedabad
_bAnda Book Depot
_c1994
300 _a168 p.
942 _2ddc
_cB
999 _c1132066
_d1132066