000
00295nam a2200109Ia 4500
008
220510s1963 xx 000 0 und d
041
_a
eng
082
_a
371.4
_b
JON
100
_a
Jones,Arthur J,
_9
776866
245
_a
Principles of Guidance
260
_a
New York:
_b
McGraw Hill Book Company,
_c
1963
999
_c
527074
_d
527074