000 00405nam a2200169Ia 4500
008 180424s9999 xx 000 0 und d
084 _a338.5 D1:1
100 _a"Dorfman, Robert"
245 0 _aPrice System
250 _a\\197400ENGGPCX
260 _aTamilnadu Textbook Society
260 _b1974
260 _cChennai
300 _a241p
500 _aincludes index and biblioraphy
942 _cBK
999 _c43038
_d43038