000 00430cam a2200169Ii 4500
999 _c9582
_d9582
020 _a0663335531
020 _a9780663335534
082 _a574.1
100 _aGINN
245 0 0 _aGut reactions /
250 _aAnnotated teacher's ed
260 _aLexington, Mass. :
_bGinn,
_cc1976
300 _a12 TM, iv, 75 p. :
_bill. (some col.) ;
500 _aMinicourse for secondary school students
650 0 _aDigestion
942 _cBK