000 00287nam a2200121Ia 4500
008 240201s9999 xx 000 0 eng d
082 _a510 BLA
100 _aBLAIR,JOHN T
245 0 _aNHM 2 TEACHING FILE - PHOTOCOPY
260 _bPHOTOCOPY - SPIRAL
650 _aMATH
942 _2ddc
_cBK
999 _c9014
_d9014