000 01046pam a2200289 4500
001 72010100
005 20240430143515.0
008 050915r19721972caua b 00100 eng
010 _a 72010100
020 _a0716708663
020 _a0716708655 (pbk)
050 0 _aP90
_b.C627 1972
090 _aP 90 .C627 1972
245 0 0 _aCommunication.
260 _aSan Francisco,
_bW. H. Freeman
_c[1972]
300 _a136 p.
_billus. (part col.)
_c30 cm.
500 _a"A Scientific American book."
500 _a"Originally appeared as articles in the September 1972 issue of Scientific American."
504 _aIncludes bibliographies.
650 0 _aCommunication.
_946706
730 0 _aScientific American.
_946707
852 _y12-23-1997
907 _a2984
_b08-12-10
_c08-06-10
942 _cBOOK
_00
998 _aaudmc
_b12-23-97
_cm
_da
_e-
_feng
_gcau
_h0
945 _g0
_i23765
_j0
_laudmc
_nCopy Type:01 - Books
_o-
_p0.00
_q-
_r-
_s-
_t1
_u0
_v0
_w0
_x0
_yi10043986
_z08-06-10
999 _c2984
_d2984