000 00413 a2200145 4500
020 _a0442256868
080 _a578.6
_bH413P
245 1 _aPrinciples and techniques of electron microscopy
_bVol. 4
_cby M.A. Hayat
260 _bVan Nostrand Reinhold Co.
_c1975
650 _aElectron Microscopy
100 1 _aHayat, M.A.
300 _a230 p.
040 _aIARI, New Delhi
901 _a152497
999 _c72671
_d72671