000 00389 a2200157 4500
010 _a75153871
090 _c7214
_d7214
100 _aLeaver, K. D.
245 _aThin films
260 _aLondon:
_bWykeham Publications,
_c1971.
300 _avii, 112p.
_bill.
490 _aThe wykeham science series
650 _aThin films
700 _aB. N. Chapman
942 _cBK
_kQC176.8 .T5 L4 1971
999 _c7214
_d7214