000
00256nam a2200097Ia 4500
100
_a
Smith Robert F
245
_a
Microscopy & Photo-micrography : Working Manual
260
_b
CRC Press, London
082
_a
N90/B19314
300
_a
pp 135,pls 6,index; 23*17
999
_c
47075
_d
47075