000 00483nam a2200181Ia 4500
005 20250326123612.0
008 250326s9999 xx 000 0 und d
037 _aTextbook
040 _aFMSL
_beng
_cFMSL
041 _aeng
_2eng
084 _aB2893 K2
_qFMSL
100 _aAckoff R L
_9735411
245 0 _aScientific method
_cAckoff R L; Gupta S K
260 _aNY
_bNY, John Wiley
_c1962
300 _a464p
942 _cTB
_hB2893 K2
999 _c1270108
_d1270108