000 00321nam a2200109Ia 4500
008 170501s9999 xx 000 0 und d
100 _a"RAO,K.S."
245 _aINTRODUCTION TO PARTIAL DIFFERENTIAL EQUATION
250 _a-
260 _bPRENTICE -HALL OF INDIA
_a"M-97, CONNAUGHT CIRCUS, NEW DELHI-110001, INDIA"
_c2011
300 _a488
440 _n-
999 _c25310
_d25310