000 00480nam a2200181 4500
008 110906s9999 xx 000 0 und d
020 _a(paper back):
050 _aQH491
_b.T43 1970
100 0 _ayoung,
_92675
245 1 0 _aTEACHERS' GUIDE TO THE LABORATORY GUIDES
250 _a1
260 _auk:
_blongmans
_c1967,
300 _a234,
300 _axviii.
_c24
500 _ano index
504 _aincludes references
942 _2lcc
_cBK
_hQH491.T43 1970
999 _c47090
_d47090