000 00430nam a2200169Ia 4500
008 170101s1950 xx 000 0 und d
041 _aEnglish
082 _aGN539.73W697A
100 _aROBERT R WILSON
245 0 _aACCELERATORS
250 _a1950
260 _aBOMBAY
_bVAKILS FEFFER AND SIMONS PRIVATE LTD.
_c1950
300 _a196
_ePrint
500 _aNATIONAL BOOK HOUSE
653 _aACCELERATORS
942 _2ddc
_cBK
999 _c400842
_d400842