000 00408pam a2200181a 44500
003 OSt
040 _cIIT Kanpur
041 _aeng
082 _a778
_bAh5p2
100 _aAllen, Roy M.
245 1 _aPhotomicrography
_cRoy M. Allen
250 _a2nd
260 _aNew Jersey
_bD. Van Nostrand
_c1958
300 _axiii, 441p
650 _aPhotomicrography
653 _aMicrophotography.
942 _cBK
999 _c451237
_d451237