000 00508nam a2200181Ia 4500
005 20250508161348.0
008 008 250505s9999 xx 000 0 eng d
037 _aTextual
040 _aFEDL
_beng
_cFEDL
041 _aeng
_2eng
084 _a371.42, HUM
_qFEDL
100 _aHumpherys J. Anthony
_9770630
245 0 _aGuidance services
260 _aChicago, USA
_bScience Research Associates
_c1954
300 _axvii,438p.
942 _cTEXL
_h371.42, HUM
999 _c1369701
_d1369701