"Humber Et Cetera" :[volume 36, number 3]
"Humber Et Cetera" :[volume 36, number 5]
"Humber Et Cetera" :[volume 36, number 12]
"Humber Et Cetera": [volume 36, number 15]
"Humber Et Cetera" :[volume 36, number 16]
"Humber Et Cetera" :[volume 36, number 17]
"Humber Et Cetera" :[volume 36, number 20]
"Humber Et Cetera" :[volume 38, number 15]
"Humber Et Cetera" :[volume 38, number 23]
"Humber Et Cetera" :[volume 39, number 24]