000			00306nam a22001337a 4500
020			_a0272002666
050			_aMED RD33.9 _bH6
245			_aPractical cryosurgery
260			_aLondon _bPitman Medical _c1975
300			_avii, 168p. _bill.
650			_aCryosurgery
700			_aHolden, H. B.
942			_cBK
999			_c17870 _d17870